86707872

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 258935040

約数和(自身を除く): 172227168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 79, 96, 103, 111, 144, 148, 158, 206, 222, 237, 288, 296, 309, 316, 333, 412, 444, 474, 592, 618, 632, 666, 711, 824, 888, 927, 948, 1184, 1236, 1264, 1332, 1422, 1648, 1776, 1854, 1896, 2472, 2528, 2664, 2844, 2923, 3296, 3552, 3708, 3792, 3811, 4944, 5328, 5688, 5846, 7416, 7584, 7622, 8137, 8769, 9888, 10656, 11376, 11433, 11692, 14832, 15244, 16274, 17538, 22752, 22866, 23384, 24411, 26307, 29664, 30488, 32548, 34299, 35076, 45732, 46768, 48822, 52614, 60976, 65096, 68598, 70152, 73233, 91464, 93536, 97644, 105228, 121952, 130192, 137196, 140304, 146466, 182928, 195288, 210456, 260384, 274392, 280608, 292932, 301069, 365856, 390576, 420912, 548784, 585864, 602138, 781152, 841824, 903207, 1097568, 1171728, 1204276, 1806414, 2343456, 2408552, 2709621, 3612828, 4817104, 5419242, 7225656, 9634208, 10838484, 14451312, 21676968, 28902624, 43353936, 86707872]

約数ペア:

[(1, 86707872), (2, 43353936), (3, 28902624), (4, 21676968), (6, 14451312), (8, 10838484), (9, 9634208), (12, 7225656), (16, 5419242), (18, 4817104), (24, 3612828), (32, 2709621), (36, 2408552), (37, 2343456), (48, 1806414), (72, 1204276), (74, 1171728), (79, 1097568), (96, 903207), (103, 841824), (111, 781152), (144, 602138), (148, 585864), (158, 548784), (206, 420912), (222, 390576), (237, 365856), (288, 301069), (296, 292932), (309, 280608), (316, 274392), (333, 260384), (412, 210456), (444, 195288), (474, 182928), (592, 146466), (618, 140304), (632, 137196), (666, 130192), (711, 121952), (824, 105228), (888, 97644), (927, 93536), (948, 91464), (1184, 73233), (1236, 70152), (1264, 68598), (1332, 65096), (1422, 60976), (1648, 52614), (1776, 48822), (1854, 46768), (1896, 45732), (2472, 35076), (2528, 34299), (2664, 32548), (2844, 30488), (2923, 29664), (3296, 26307), (3552, 24411), (3708, 23384), (3792, 22866), (3811, 22752), (4944, 17538), (5328, 16274), (5688, 15244), (5846, 14832), (7416, 11692), (7584, 11433), (7622, 11376), (8137, 10656), (8769, 9888)]