72744384

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1699}}^1$

素因数の和:1937

約数の個数: 56

約数和(自身を含む): 193446400

約数和(自身を除く): 120702016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1699, 1784, 2676, 3398, 3568, 5097, 5352, 6796, 7136, 10194, 10704, 13592, 14272, 20388, 21408, 27184, 40776, 42816, 54368, 81552, 108736, 163104, 326208, 378877, 757754, 1136631, 1515508, 2273262, 3031016, 4546524, 6062032, 9093048, 12124064, 18186096, 24248128, 36372192, 72744384]

約数ペア:

[(1, 72744384), (2, 36372192), (3, 24248128), (4, 18186096), (6, 12124064), (8, 9093048), (12, 6062032), (16, 4546524), (24, 3031016), (32, 2273262), (48, 1515508), (64, 1136631), (96, 757754), (192, 378877), (223, 326208), (446, 163104), (669, 108736), (892, 81552), (1338, 54368), (1699, 42816), (1784, 40776), (2676, 27184), (3398, 21408), (3568, 20388), (5097, 14272), (5352, 13592), (6796, 10704), (7136, 10194)]