72272408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 156038400

約数和(自身を除く): 83765992

約数列:

[1, 2, 4, 8, 13, 26, 29, 31, 52, 58, 62, 104, 116, 124, 232, 248, 377, 403, 754, 773, 806, 899, 1508, 1546, 1612, 1798, 3016, 3092, 3224, 3596, 6184, 7192, 10049, 11687, 20098, 22417, 23374, 23963, 40196, 44834, 46748, 47926, 80392, 89668, 93496, 95852, 179336, 191704, 291421, 311519, 582842, 623038, 694927, 1165684, 1246076, 1389854, 2331368, 2492152, 2779708, 5559416, 9034051, 18068102, 36136204, 72272408]

約数ペア:

[(1, 72272408), (2, 36136204), (4, 18068102), (8, 9034051), (13, 5559416), (26, 2779708), (29, 2492152), (31, 2331368), (52, 1389854), (58, 1246076), (62, 1165684), (104, 694927), (116, 623038), (124, 582842), (232, 311519), (248, 291421), (377, 191704), (403, 179336), (754, 95852), (773, 93496), (806, 89668), (899, 80392), (1508, 47926), (1546, 46748), (1612, 44834), (1798, 40196), (3016, 23963), (3092, 23374), (3224, 22417), (3596, 20098), (6184, 11687), (7192, 10049)]