64253136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1576

約数の個数: 80

約数和(自身を含む): 178560000

約数和(自身を除く): 114306864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1499, 1786, 2256, 2679, 2998, 3572, 4497, 5358, 5996, 7144, 8994, 10716, 11992, 14288, 17988, 21432, 23984, 28481, 35976, 42864, 56962, 70453, 71952, 85443, 113924, 140906, 170886, 211359, 227848, 281812, 341772, 422718, 455696, 563624, 683544, 845436, 1127248, 1338607, 1367088, 1690872, 2677214, 3381744, 4015821, 5354428, 8031642, 10708856, 16063284, 21417712, 32126568, 64253136]

約数ペア:

[(1, 64253136), (2, 32126568), (3, 21417712), (4, 16063284), (6, 10708856), (8, 8031642), (12, 5354428), (16, 4015821), (19, 3381744), (24, 2677214), (38, 1690872), (47, 1367088), (48, 1338607), (57, 1127248), (76, 845436), (94, 683544), (114, 563624), (141, 455696), (152, 422718), (188, 341772), (228, 281812), (282, 227848), (304, 211359), (376, 170886), (456, 140906), (564, 113924), (752, 85443), (893, 71952), (912, 70453), (1128, 56962), (1499, 42864), (1786, 35976), (2256, 28481), (2679, 23984), (2998, 21432), (3572, 17988), (4497, 14288), (5358, 11992), (5996, 10716), (7144, 8994)]