72127423728

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5385859}}^1$

素因数の和:5385907

約数の個数: 80

約数和(自身を含む): 213710924800

約数和(自身を除く): 141583501072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 5385859, 10771718, 16157577, 21543436, 32315154, 43086872, 48472731, 64630308, 86173744, 96945462, 129260616, 145418193, 166961629, 193890924, 258521232, 290836386, 333923258, 387781848, 500884887, 581672772, 667846516, 775563696, 1001769774, 1163345544, 1335693032, 1502654661, 2003539548, 2326691088, 2671386064, 3005309322, 4007079096, 4507963983, 6010618644, 8014158192, 9015927966, 12021237288, 18031855932, 24042474576, 36063711864, 72127423728]

約数ペア:

[(1, 72127423728), (2, 36063711864), (3, 24042474576), (4, 18031855932), (6, 12021237288), (8, 9015927966), (9, 8014158192), (12, 6010618644), (16, 4507963983), (18, 4007079096), (24, 3005309322), (27, 2671386064), (31, 2326691088), (36, 2003539548), (48, 1502654661), (54, 1335693032), (62, 1163345544), (72, 1001769774), (93, 775563696), (108, 667846516), (124, 581672772), (144, 500884887), (186, 387781848), (216, 333923258), (248, 290836386), (279, 258521232), (372, 193890924), (432, 166961629), (496, 145418193), (558, 129260616), (744, 96945462), (837, 86173744), (1116, 64630308), (1488, 48472731), (1674, 43086872), (2232, 32315154), (3348, 21543436), (4464, 16157577), (6696, 10771718), (13392, 5385859)]