74819808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 179196192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 139, 144, 168, 178, 189, 216, 224, 252, 267, 278, 288, 336, 356, 378, 417, 432, 504, 534, 556, 623, 672, 712, 756, 801, 834, 864, 973, 1008, 1068, 1112, 1246, 1251, 1424, 1512, 1602, 1668, 1869, 1946, 2016, 2136, 2224, 2403, 2492, 2502, 2848, 2919, 3024, 3204, 3336, 3738, 3753, 3892, 4272, 4448, 4806, 4984, 5004, 5607, 5838, 6048, 6408, 6672, 7476, 7506, 7784, 8544, 8757, 9612, 9968, 10008, 11214, 11676, 12371, 12816, 13344, 14952, 15012, 15568, 16821, 17514, 19224, 19936, 20016, 22428, 23352, 24742, 25632, 26271, 29904, 30024, 31136, 33642, 35028, 37113, 38448, 40032, 44856, 46704, 49484, 52542, 59808, 60048, 67284, 70056, 74226, 76896, 86597, 89712, 93408, 98968, 105084, 111339, 120096, 134568, 140112, 148452, 173194, 179424, 197936, 210168, 222678, 259791, 269136, 280224, 296904, 334017, 346388, 395872, 420336, 445356, 519582, 538272, 593808, 668034, 692776, 779373, 840672, 890712, 1039164, 1187616, 1336068, 1385552, 1558746, 1781424, 2078328, 2338119, 2672136, 2771104, 3117492, 3562848, 4156656, 4676238, 5344272, 6234984, 8313312, 9352476, 10688544, 12469968, 18704952, 24939936, 37409904, 74819808]

約数ペア:

[(1, 74819808), (2, 37409904), (3, 24939936), (4, 18704952), (6, 12469968), (7, 10688544), (8, 9352476), (9, 8313312), (12, 6234984), (14, 5344272), (16, 4676238), (18, 4156656), (21, 3562848), (24, 3117492), (27, 2771104), (28, 2672136), (32, 2338119), (36, 2078328), (42, 1781424), (48, 1558746), (54, 1385552), (56, 1336068), (63, 1187616), (72, 1039164), (84, 890712), (89, 840672), (96, 779373), (108, 692776), (112, 668034), (126, 593808), (139, 538272), (144, 519582), (168, 445356), (178, 420336), (189, 395872), (216, 346388), (224, 334017), (252, 296904), (267, 280224), (278, 269136), (288, 259791), (336, 222678), (356, 210168), (378, 197936), (417, 179424), (432, 173194), (504, 148452), (534, 140112), (556, 134568), (623, 120096), (672, 111339), (712, 105084), (756, 98968), (801, 93408), (834, 89712), (864, 86597), (973, 76896), (1008, 74226), (1068, 70056), (1112, 67284), (1246, 60048), (1251, 59808), (1424, 52542), (1512, 49484), (1602, 46704), (1668, 44856), (1869, 40032), (1946, 38448), (2016, 37113), (2136, 35028), (2224, 33642), (2403, 31136), (2492, 30024), (2502, 29904), (2848, 26271), (2919, 25632), (3024, 24742), (3204, 23352), (3336, 22428), (3738, 20016), (3753, 19936), (3892, 19224), (4272, 17514), (4448, 16821), (4806, 15568), (4984, 15012), (5004, 14952), (5607, 13344), (5838, 12816), (6048, 12371), (6408, 11676), (6672, 11214), (7476, 10008), (7506, 9968), (7784, 9612), (8544, 8757)]