81942912

素因数分解:

$2^7\times 3^2\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 238918680

約数和(自身を除く): 156975768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 288, 332, 384, 498, 576, 664, 747, 857, 996, 1152, 1328, 1494, 1714, 1992, 2571, 2656, 2988, 3428, 3984, 5142, 5312, 5976, 6856, 7713, 7968, 10284, 10624, 11952, 13712, 15426, 15936, 20568, 23904, 27424, 30852, 31872, 41136, 47808, 54848, 61704, 71131, 82272, 95616, 109696, 123408, 142262, 164544, 213393, 246816, 284524, 329088, 426786, 493632, 569048, 640179, 853572, 987264, 1138096, 1280358, 1707144, 2276192, 2560716, 3414288, 4552384, 5121432, 6828576, 9104768, 10242864, 13657152, 20485728, 27314304, 40971456, 81942912]

約数ペア:

[(1, 81942912), (2, 40971456), (3, 27314304), (4, 20485728), (6, 13657152), (8, 10242864), (9, 9104768), (12, 6828576), (16, 5121432), (18, 4552384), (24, 3414288), (32, 2560716), (36, 2276192), (48, 1707144), (64, 1280358), (72, 1138096), (83, 987264), (96, 853572), (128, 640179), (144, 569048), (166, 493632), (192, 426786), (249, 329088), (288, 284524), (332, 246816), (384, 213393), (498, 164544), (576, 142262), (664, 123408), (747, 109696), (857, 95616), (996, 82272), (1152, 71131), (1328, 61704), (1494, 54848), (1714, 47808), (1992, 41136), (2571, 31872), (2656, 30852), (2988, 27424), (3428, 23904), (3984, 20568), (5142, 15936), (5312, 15426), (5976, 13712), (6856, 11952), (7713, 10624), (7968, 10284)]