42719904

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 131957280

約数和(自身を除く): 89237376

約数列:

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

約数ペア:

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