72738428672

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3391

約数の個数: 216

約数和(自身を含む): 183255433200

約数和(自身を除く): 110517004528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 139, 182, 196, 208, 224, 256, 278, 364, 392, 416, 448, 556, 637, 728, 784, 832, 896, 973, 1112, 1274, 1456, 1568, 1664, 1792, 1807, 1946, 2224, 2548, 2912, 3136, 3209, 3328, 3614, 3892, 4448, 5096, 5824, 6272, 6418, 6811, 7228, 7784, 8896, 10192, 11648, 12544, 12649, 12836, 13622, 14456, 15568, 17792, 20384, 22463, 23296, 25298, 25672, 27244, 28912, 31136, 35584, 40768, 41717, 44926, 50596, 51344, 54488, 57824, 62272, 81536, 83434, 88543, 89852, 101192, 102688, 108976, 115648, 124544, 157241, 163072, 166868, 177086, 179704, 202384, 205376, 217952, 231296, 249088, 292019, 314482, 333736, 354172, 359408, 404768, 410752, 435904, 446051, 462592, 584038, 628964, 667472, 708344, 718816, 809536, 821504, 871808, 892102, 1168076, 1257928, 1334944, 1416688, 1437632, 1619072, 1743616, 1784204, 2044133, 2336152, 2515856, 2669888, 2833376, 2875264, 3122357, 3238144, 3568408, 4088266, 4672304, 5031712, 5339776, 5666752, 5750528, 5798663, 6244714, 7136816, 8176532, 9344608, 10063424, 10679552, 11333504, 11597326, 12489428, 14273632, 16353064, 18689216, 20126848, 21856499, 22667008, 23194652, 24978856, 28547264, 32706128, 37378432, 40253696, 40590641, 43712998, 46389304, 49957712, 57094528, 65412256, 74756864, 81181282, 87425996, 92778608, 99915424, 114189056, 130824512, 162362564, 174851992, 185557216, 199830848, 261649024, 284134487, 324725128, 349703984, 371114432, 399661696, 523298048, 568268974, 649450256, 699407968, 742228864, 799323392, 1136537948, 1298900512, 1398815936, 1484457728, 2273075896, 2597801024, 2797631872, 4546151792, 5195602048, 5595263744, 9092303584, 10391204096, 18184607168, 36369214336, 72738428672]

約数ペア:

[(1, 72738428672), (2, 36369214336), (4, 18184607168), (7, 10391204096), (8, 9092303584), (13, 5595263744), (14, 5195602048), (16, 4546151792), (26, 2797631872), (28, 2597801024), (32, 2273075896), (49, 1484457728), (52, 1398815936), (56, 1298900512), (64, 1136537948), (91, 799323392), (98, 742228864), (104, 699407968), (112, 649450256), (128, 568268974), (139, 523298048), (182, 399661696), (196, 371114432), (208, 349703984), (224, 324725128), (256, 284134487), (278, 261649024), (364, 199830848), (392, 185557216), (416, 174851992), (448, 162362564), (556, 130824512), (637, 114189056), (728, 99915424), (784, 92778608), (832, 87425996), (896, 81181282), (973, 74756864), (1112, 65412256), (1274, 57094528), (1456, 49957712), (1568, 46389304), (1664, 43712998), (1792, 40590641), (1807, 40253696), (1946, 37378432), (2224, 32706128), (2548, 28547264), (2912, 24978856), (3136, 23194652), (3209, 22667008), (3328, 21856499), (3614, 20126848), (3892, 18689216), (4448, 16353064), (5096, 14273632), (5824, 12489428), (6272, 11597326), (6418, 11333504), (6811, 10679552), (7228, 10063424), (7784, 9344608), (8896, 8176532), (10192, 7136816), (11648, 6244714), (12544, 5798663), (12649, 5750528), (12836, 5666752), (13622, 5339776), (14456, 5031712), (15568, 4672304), (17792, 4088266), (20384, 3568408), (22463, 3238144), (23296, 3122357), (25298, 2875264), (25672, 2833376), (27244, 2669888), (28912, 2515856), (31136, 2336152), (35584, 2044133), (40768, 1784204), (41717, 1743616), (44926, 1619072), (50596, 1437632), (51344, 1416688), (54488, 1334944), (57824, 1257928), (62272, 1168076), (81536, 892102), (83434, 871808), (88543, 821504), (89852, 809536), (101192, 718816), (102688, 708344), (108976, 667472), (115648, 628964), (124544, 584038), (157241, 462592), (163072, 446051), (166868, 435904), (177086, 410752), (179704, 404768), (202384, 359408), (205376, 354172), (217952, 333736), (231296, 314482), (249088, 292019)]