72312436

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2693}}^1$

素因数の和:2848

約数の個数: 36

約数和(自身を含む): 148337028

約数和(自身を除く): 76024592

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 2693, 3836, 5386, 6713, 10772, 13426, 18851, 26852, 37702, 75404, 131957, 263914, 368941, 527828, 737882, 1475764, 2582587, 5165174, 10330348, 18078109, 36156218, 72312436]

約数ペア:

[(1, 72312436), (2, 36156218), (4, 18078109), (7, 10330348), (14, 5165174), (28, 2582587), (49, 1475764), (98, 737882), (137, 527828), (196, 368941), (274, 263914), (548, 131957), (959, 75404), (1918, 37702), (2693, 26852), (3836, 18851), (5386, 13426), (6713, 10772)]