6663696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 18957120

約数和(自身を除く): 12293424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 181, 208, 236, 312, 354, 362, 472, 543, 624, 708, 724, 767, 944, 1086, 1416, 1448, 1534, 2172, 2301, 2353, 2832, 2896, 3068, 4344, 4602, 4706, 6136, 7059, 8688, 9204, 9412, 10679, 12272, 14118, 18408, 18824, 21358, 28236, 32037, 36816, 37648, 42716, 56472, 64074, 85432, 112944, 128148, 138827, 170864, 256296, 277654, 416481, 512592, 555308, 832962, 1110616, 1665924, 2221232, 3331848, 6663696]

約数ペア:

[(1, 6663696), (2, 3331848), (3, 2221232), (4, 1665924), (6, 1110616), (8, 832962), (12, 555308), (13, 512592), (16, 416481), (24, 277654), (26, 256296), (39, 170864), (48, 138827), (52, 128148), (59, 112944), (78, 85432), (104, 64074), (118, 56472), (156, 42716), (177, 37648), (181, 36816), (208, 32037), (236, 28236), (312, 21358), (354, 18824), (362, 18408), (472, 14118), (543, 12272), (624, 10679), (708, 9412), (724, 9204), (767, 8688), (944, 7059), (1086, 6136), (1416, 4706), (1448, 4602), (1534, 4344), (2172, 3068), (2301, 2896), (2353, 2832)]