72645431062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1\times {\mathrm{18191}}^1$

素因数の和:19836

約数の個数: 32

約数和(自身を含む): 115306426368

約数和(自身を除く): 42660995306

約数列:

[1, 2, 31, 41, 62, 82, 1271, 1571, 2542, 3142, 18191, 36382, 48701, 64411, 97402, 128822, 563921, 745831, 1127842, 1491662, 1996741, 3993482, 23120761, 28578061, 46241522, 57156122, 885919891, 1171700501, 1771839782, 2343401002, 36322715531, 72645431062]

約数ペア:

[(1, 72645431062), (2, 36322715531), (31, 2343401002), (41, 1771839782), (62, 1171700501), (82, 885919891), (1271, 57156122), (1571, 46241522), (2542, 28578061), (3142, 23120761), (18191, 3993482), (36382, 1996741), (48701, 1491662), (64411, 1127842), (97402, 745831), (128822, 563921)]