64729344

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 174394080

約数和(自身を除く): 109664736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 947, 1068, 1424, 1894, 2136, 2841, 2848, 3788, 4272, 5682, 5696, 7576, 8544, 11364, 11392, 15152, 17088, 22728, 22784, 30304, 34176, 45456, 60608, 68352, 84283, 90912, 121216, 168566, 181824, 242432, 252849, 337132, 363648, 505698, 674264, 727296, 1011396, 1348528, 2022792, 2697056, 4045584, 5394112, 8091168, 10788224, 16182336, 21576448, 32364672, 64729344]

約数ペア:

[(1, 64729344), (2, 32364672), (3, 21576448), (4, 16182336), (6, 10788224), (8, 8091168), (12, 5394112), (16, 4045584), (24, 2697056), (32, 2022792), (48, 1348528), (64, 1011396), (89, 727296), (96, 674264), (128, 505698), (178, 363648), (192, 337132), (256, 252849), (267, 242432), (356, 181824), (384, 168566), (534, 121216), (712, 90912), (768, 84283), (947, 68352), (1068, 60608), (1424, 45456), (1894, 34176), (2136, 30304), (2841, 22784), (2848, 22728), (3788, 17088), (4272, 15152), (5682, 11392), (5696, 11364), (7576, 8544)]