70487872

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 168

約数和(自身を含む): 185928000

約数和(自身を除く): 115440128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 169, 182, 196, 208, 224, 247, 266, 304, 338, 343, 364, 392, 416, 448, 494, 532, 608, 637, 676, 686, 728, 784, 832, 931, 988, 1064, 1183, 1216, 1274, 1352, 1372, 1456, 1568, 1729, 1862, 1976, 2128, 2366, 2548, 2704, 2744, 2912, 3136, 3211, 3458, 3724, 3952, 4256, 4459, 4732, 5096, 5408, 5488, 5824, 6422, 6517, 6916, 7448, 7904, 8281, 8512, 8918, 9464, 10192, 10816, 10976, 12103, 12844, 13034, 13832, 14896, 15808, 16562, 17836, 18928, 20384, 21952, 22477, 24206, 25688, 26068, 27664, 29792, 33124, 35672, 37856, 40768, 44954, 48412, 51376, 52136, 55328, 57967, 59584, 66248, 71344, 75712, 84721, 89908, 96824, 102752, 104272, 110656, 115934, 132496, 142688, 157339, 169442, 179816, 193648, 205504, 208544, 231868, 264992, 285376, 314678, 338884, 359632, 387296, 417088, 463736, 529984, 629356, 677768, 719264, 774592, 927472, 1101373, 1258712, 1355536, 1438528, 1854944, 2202746, 2517424, 2711072, 3709888, 4405492, 5034848, 5422144, 8810984, 10069696, 17621968, 35243936, 70487872]

約数ペア:

[(1, 70487872), (2, 35243936), (4, 17621968), (7, 10069696), (8, 8810984), (13, 5422144), (14, 5034848), (16, 4405492), (19, 3709888), (26, 2711072), (28, 2517424), (32, 2202746), (38, 1854944), (49, 1438528), (52, 1355536), (56, 1258712), (64, 1101373), (76, 927472), (91, 774592), (98, 719264), (104, 677768), (112, 629356), (133, 529984), (152, 463736), (169, 417088), (182, 387296), (196, 359632), (208, 338884), (224, 314678), (247, 285376), (266, 264992), (304, 231868), (338, 208544), (343, 205504), (364, 193648), (392, 179816), (416, 169442), (448, 157339), (494, 142688), (532, 132496), (608, 115934), (637, 110656), (676, 104272), (686, 102752), (728, 96824), (784, 89908), (832, 84721), (931, 75712), (988, 71344), (1064, 66248), (1183, 59584), (1216, 57967), (1274, 55328), (1352, 52136), (1372, 51376), (1456, 48412), (1568, 44954), (1729, 40768), (1862, 37856), (1976, 35672), (2128, 33124), (2366, 29792), (2548, 27664), (2704, 26068), (2744, 25688), (2912, 24206), (3136, 22477), (3211, 21952), (3458, 20384), (3724, 18928), (3952, 17836), (4256, 16562), (4459, 15808), (4732, 14896), (5096, 13832), (5408, 13034), (5488, 12844), (5824, 12103), (6422, 10976), (6517, 10816), (6916, 10192), (7448, 9464), (7904, 8918), (8281, 8512)]