89780352

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 251164800

約数和(自身を除く): 161384448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 71, 74, 89, 96, 111, 128, 142, 148, 178, 192, 213, 222, 267, 284, 296, 356, 384, 426, 444, 534, 568, 592, 712, 852, 888, 1068, 1136, 1184, 1424, 1704, 1776, 2136, 2272, 2368, 2627, 2848, 3293, 3408, 3552, 4272, 4544, 4736, 5254, 5696, 6319, 6586, 6816, 7104, 7881, 8544, 9088, 9879, 10508, 11392, 12638, 13172, 13632, 14208, 15762, 17088, 18957, 19758, 21016, 25276, 26344, 27264, 31524, 34176, 37914, 39516, 42032, 50552, 52688, 63048, 75828, 79032, 84064, 101104, 105376, 126096, 151656, 158064, 168128, 202208, 210752, 233803, 252192, 303312, 316128, 336256, 404416, 421504, 467606, 504384, 606624, 632256, 701409, 808832, 935212, 1008768, 1213248, 1264512, 1402818, 1870424, 2426496, 2805636, 3740848, 5611272, 7481696, 11222544, 14963392, 22445088, 29926784, 44890176, 89780352]

約数ペア:

[(1, 89780352), (2, 44890176), (3, 29926784), (4, 22445088), (6, 14963392), (8, 11222544), (12, 7481696), (16, 5611272), (24, 3740848), (32, 2805636), (37, 2426496), (48, 1870424), (64, 1402818), (71, 1264512), (74, 1213248), (89, 1008768), (96, 935212), (111, 808832), (128, 701409), (142, 632256), (148, 606624), (178, 504384), (192, 467606), (213, 421504), (222, 404416), (267, 336256), (284, 316128), (296, 303312), (356, 252192), (384, 233803), (426, 210752), (444, 202208), (534, 168128), (568, 158064), (592, 151656), (712, 126096), (852, 105376), (888, 101104), (1068, 84064), (1136, 79032), (1184, 75828), (1424, 63048), (1704, 52688), (1776, 50552), (2136, 42032), (2272, 39516), (2368, 37914), (2627, 34176), (2848, 31524), (3293, 27264), (3408, 26344), (3552, 25276), (4272, 21016), (4544, 19758), (4736, 18957), (5254, 17088), (5696, 15762), (6319, 14208), (6586, 13632), (6816, 13172), (7104, 12638), (7881, 11392), (8544, 10508), (9088, 9879)]