85431936

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 251164800

約数和(自身を除く): 165732864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 272, 276, 368, 384, 391, 408, 544, 552, 569, 736, 782, 816, 1088, 1104, 1138, 1173, 1472, 1564, 1632, 1707, 2176, 2208, 2276, 2346, 2944, 3128, 3264, 3414, 4416, 4552, 4692, 6256, 6528, 6828, 8832, 9104, 9384, 9673, 12512, 13087, 13656, 18208, 18768, 19346, 25024, 26174, 27312, 29019, 36416, 37536, 38692, 39261, 50048, 52348, 54624, 58038, 72832, 75072, 77384, 78522, 104696, 109248, 116076, 150144, 154768, 157044, 209392, 218496, 222479, 232152, 309536, 314088, 418784, 444958, 464304, 619072, 628176, 667437, 837568, 889916, 928608, 1238144, 1256352, 1334874, 1675136, 1779832, 1857216, 2512704, 2669748, 3559664, 3714432, 5025408, 5339496, 7119328, 10678992, 14238656, 21357984, 28477312, 42715968, 85431936]

約数ペア:

[(1, 85431936), (2, 42715968), (3, 28477312), (4, 21357984), (6, 14238656), (8, 10678992), (12, 7119328), (16, 5339496), (17, 5025408), (23, 3714432), (24, 3559664), (32, 2669748), (34, 2512704), (46, 1857216), (48, 1779832), (51, 1675136), (64, 1334874), (68, 1256352), (69, 1238144), (92, 928608), (96, 889916), (102, 837568), (128, 667437), (136, 628176), (138, 619072), (184, 464304), (192, 444958), (204, 418784), (272, 314088), (276, 309536), (368, 232152), (384, 222479), (391, 218496), (408, 209392), (544, 157044), (552, 154768), (569, 150144), (736, 116076), (782, 109248), (816, 104696), (1088, 78522), (1104, 77384), (1138, 75072), (1173, 72832), (1472, 58038), (1564, 54624), (1632, 52348), (1707, 50048), (2176, 39261), (2208, 38692), (2276, 37536), (2346, 36416), (2944, 29019), (3128, 27312), (3264, 26174), (3414, 25024), (4416, 19346), (4552, 18768), (4692, 18208), (6256, 13656), (6528, 13087), (6828, 12512), (8832, 9673), (9104, 9384)]