72836368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 154472256

約数和(自身を除く): 81635888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 983, 1684, 1966, 3368, 3932, 4631, 6736, 7864, 9262, 10813, 15728, 18524, 21626, 37048, 43252, 74096, 86504, 173008, 413843, 827686, 1655372, 3310744, 4552273, 6621488, 9104546, 18209092, 36418184, 72836368]

約数ペア:

[(1, 72836368), (2, 36418184), (4, 18209092), (8, 9104546), (11, 6621488), (16, 4552273), (22, 3310744), (44, 1655372), (88, 827686), (176, 413843), (421, 173008), (842, 86504), (983, 74096), (1684, 43252), (1966, 37048), (3368, 21626), (3932, 18524), (4631, 15728), (6736, 10813), (7864, 9262)]