72947412

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{23291}}^1$

素因数の和:23333

約数の個数: 48

約数和(自身を含む): 195652800

約数和(自身を除く): 122705388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 23291, 46582, 69873, 93164, 139746, 209619, 279492, 419238, 628857, 675439, 838476, 1257714, 1350878, 2026317, 2515428, 2701756, 4052634, 6078951, 8105268, 12157902, 18236853, 24315804, 36473706, 72947412]

約数ペア:

[(1, 72947412), (2, 36473706), (3, 24315804), (4, 18236853), (6, 12157902), (9, 8105268), (12, 6078951), (18, 4052634), (27, 2701756), (29, 2515428), (36, 2026317), (54, 1350878), (58, 1257714), (87, 838476), (108, 675439), (116, 628857), (174, 419238), (261, 279492), (348, 209619), (522, 139746), (783, 93164), (1044, 69873), (1566, 46582), (3132, 23291)]