64636624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 143740800

約数和(自身を除く): 79104176

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 59, 92, 104, 118, 184, 208, 229, 236, 299, 368, 458, 472, 598, 767, 916, 944, 1196, 1357, 1534, 1832, 2392, 2714, 2977, 3068, 3664, 4784, 5267, 5428, 5954, 6136, 10534, 10856, 11908, 12272, 13511, 17641, 21068, 21712, 23816, 27022, 35282, 42136, 47632, 54044, 68471, 70564, 84272, 108088, 136942, 141128, 175643, 216176, 273884, 282256, 310753, 351286, 547768, 621506, 702572, 1095536, 1243012, 1405144, 2486024, 2810288, 4039789, 4972048, 8079578, 16159156, 32318312, 64636624]

約数ペア:

[(1, 64636624), (2, 32318312), (4, 16159156), (8, 8079578), (13, 4972048), (16, 4039789), (23, 2810288), (26, 2486024), (46, 1405144), (52, 1243012), (59, 1095536), (92, 702572), (104, 621506), (118, 547768), (184, 351286), (208, 310753), (229, 282256), (236, 273884), (299, 216176), (368, 175643), (458, 141128), (472, 136942), (598, 108088), (767, 84272), (916, 70564), (944, 68471), (1196, 54044), (1357, 47632), (1534, 42136), (1832, 35282), (2392, 27022), (2714, 23816), (2977, 21712), (3068, 21068), (3664, 17641), (4784, 13511), (5267, 12272), (5428, 11908), (5954, 10856), (6136, 10534)]