85439808

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 168

約数和(自身を含む): 266009120

約数和(自身を除く): 180569312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 192, 211, 222, 228, 288, 296, 304, 333, 342, 422, 444, 456, 576, 592, 608, 633, 666, 684, 703, 844, 888, 912, 1184, 1216, 1266, 1332, 1368, 1406, 1688, 1776, 1824, 1899, 2109, 2368, 2532, 2664, 2736, 2812, 3376, 3552, 3648, 3798, 4009, 4218, 5064, 5328, 5472, 5624, 6327, 6752, 7104, 7596, 7807, 8018, 8436, 10128, 10656, 10944, 11248, 12027, 12654, 13504, 15192, 15614, 16036, 16872, 20256, 21312, 22496, 23421, 24054, 25308, 30384, 31228, 32072, 33744, 36081, 40512, 44992, 46842, 48108, 50616, 60768, 62456, 64144, 67488, 70263, 72162, 93684, 96216, 101232, 121536, 124912, 128288, 134976, 140526, 144324, 148333, 187368, 192432, 202464, 249824, 256576, 281052, 288648, 296666, 374736, 384864, 404928, 444999, 499648, 562104, 577296, 593332, 749472, 769728, 889998, 1124208, 1154592, 1186664, 1334997, 1498944, 1779996, 2248416, 2309184, 2373328, 2669994, 3559992, 4496832, 4746656, 5339988, 7119984, 9493312, 10679976, 14239968, 21359952, 28479936, 42719904, 85439808]

約数ペア:

[(1, 85439808), (2, 42719904), (3, 28479936), (4, 21359952), (6, 14239968), (8, 10679976), (9, 9493312), (12, 7119984), (16, 5339988), (18, 4746656), (19, 4496832), (24, 3559992), (32, 2669994), (36, 2373328), (37, 2309184), (38, 2248416), (48, 1779996), (57, 1498944), (64, 1334997), (72, 1186664), (74, 1154592), (76, 1124208), (96, 889998), (111, 769728), (114, 749472), (144, 593332), (148, 577296), (152, 562104), (171, 499648), (192, 444999), (211, 404928), (222, 384864), (228, 374736), (288, 296666), (296, 288648), (304, 281052), (333, 256576), (342, 249824), (422, 202464), (444, 192432), (456, 187368), (576, 148333), (592, 144324), (608, 140526), (633, 134976), (666, 128288), (684, 124912), (703, 121536), (844, 101232), (888, 96216), (912, 93684), (1184, 72162), (1216, 70263), (1266, 67488), (1332, 64144), (1368, 62456), (1406, 60768), (1688, 50616), (1776, 48108), (1824, 46842), (1899, 44992), (2109, 40512), (2368, 36081), (2532, 33744), (2664, 32072), (2736, 31228), (2812, 30384), (3376, 25308), (3552, 24054), (3648, 23421), (3798, 22496), (4009, 21312), (4218, 20256), (5064, 16872), (5328, 16036), (5472, 15614), (5624, 15192), (6327, 13504), (6752, 12654), (7104, 12027), (7596, 11248), (7807, 10944), (8018, 10656), (8436, 10128)]