72618064

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 144613760

約数和(自身を除く): 71995696

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 316, 584, 632, 787, 1168, 1264, 1574, 3148, 5767, 6296, 11534, 12592, 23068, 46136, 57451, 62173, 92272, 114902, 124346, 229804, 248692, 459608, 497384, 919216, 994768, 4538629, 9077258, 18154516, 36309032, 72618064]

約数ペア:

[(1, 72618064), (2, 36309032), (4, 18154516), (8, 9077258), (16, 4538629), (73, 994768), (79, 919216), (146, 497384), (158, 459608), (292, 248692), (316, 229804), (584, 124346), (632, 114902), (787, 92272), (1168, 62173), (1264, 57451), (1574, 46136), (3148, 23068), (5767, 12592), (6296, 11534)]