72080704

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 150985728

約数和(自身を除く): 78905024

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 773, 992, 1457, 1504, 1546, 1984, 2914, 3008, 3092, 5828, 6184, 11656, 12368, 23312, 23963, 24736, 36331, 46624, 47926, 49472, 72662, 93248, 95852, 145324, 191704, 290648, 383408, 581296, 766816, 1126261, 1162592, 1533632, 2252522, 2325184, 4505044, 9010088, 18020176, 36040352, 72080704]

約数ペア:

[(1, 72080704), (2, 36040352), (4, 18020176), (8, 9010088), (16, 4505044), (31, 2325184), (32, 2252522), (47, 1533632), (62, 1162592), (64, 1126261), (94, 766816), (124, 581296), (188, 383408), (248, 290648), (376, 191704), (496, 145324), (752, 95852), (773, 93248), (992, 72662), (1457, 49472), (1504, 47926), (1546, 46624), (1984, 36331), (2914, 24736), (3008, 23963), (3092, 23312), (5828, 12368), (6184, 11656)]