80348328

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 154659672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 101, 108, 116, 127, 174, 202, 216, 232, 254, 261, 303, 348, 381, 404, 508, 522, 606, 696, 762, 783, 808, 909, 1016, 1044, 1143, 1212, 1524, 1566, 1818, 2088, 2286, 2424, 2727, 2929, 3048, 3132, 3429, 3636, 3683, 4572, 5454, 5858, 6264, 6858, 7272, 7366, 8787, 9144, 10908, 11049, 11716, 12827, 13716, 14732, 17574, 21816, 22098, 23432, 25654, 26361, 27432, 29464, 33147, 35148, 38481, 44196, 51308, 52722, 66294, 70296, 76962, 79083, 88392, 99441, 102616, 105444, 115443, 132588, 153924, 158166, 198882, 210888, 230886, 265176, 307848, 316332, 346329, 371983, 397764, 461772, 632664, 692658, 743966, 795528, 923544, 1115949, 1385316, 1487932, 2231898, 2770632, 2975864, 3347847, 4463796, 6695694, 8927592, 10043541, 13391388, 20087082, 26782776, 40174164, 80348328]

約数ペア:

[(1, 80348328), (2, 40174164), (3, 26782776), (4, 20087082), (6, 13391388), (8, 10043541), (9, 8927592), (12, 6695694), (18, 4463796), (24, 3347847), (27, 2975864), (29, 2770632), (36, 2231898), (54, 1487932), (58, 1385316), (72, 1115949), (87, 923544), (101, 795528), (108, 743966), (116, 692658), (127, 632664), (174, 461772), (202, 397764), (216, 371983), (232, 346329), (254, 316332), (261, 307848), (303, 265176), (348, 230886), (381, 210888), (404, 198882), (508, 158166), (522, 153924), (606, 132588), (696, 115443), (762, 105444), (783, 102616), (808, 99441), (909, 88392), (1016, 79083), (1044, 76962), (1143, 70296), (1212, 66294), (1524, 52722), (1566, 51308), (1818, 44196), (2088, 38481), (2286, 35148), (2424, 33147), (2727, 29464), (2929, 27432), (3048, 26361), (3132, 25654), (3429, 23432), (3636, 22098), (3683, 21816), (4572, 17574), (5454, 14732), (5858, 13716), (6264, 12827), (6858, 11716), (7272, 11049), (7366, 10908), (8787, 9144)]