72945792

素因数分解:

$2^7\times 3^3\times {\mathrm{21107}}^1$

素因数の和:21130

約数の個数: 64

約数和(自身を含む): 215301600

約数和(自身を除く): 142355808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 21107, 42214, 63321, 84428, 126642, 168856, 189963, 253284, 337712, 379926, 506568, 569889, 675424, 759852, 1013136, 1139778, 1350848, 1519704, 2026272, 2279556, 2701696, 3039408, 4052544, 4559112, 6078816, 8105088, 9118224, 12157632, 18236448, 24315264, 36472896, 72945792]

約数ペア:

[(1, 72945792), (2, 36472896), (3, 24315264), (4, 18236448), (6, 12157632), (8, 9118224), (9, 8105088), (12, 6078816), (16, 4559112), (18, 4052544), (24, 3039408), (27, 2701696), (32, 2279556), (36, 2026272), (48, 1519704), (54, 1350848), (64, 1139778), (72, 1013136), (96, 759852), (108, 675424), (128, 569889), (144, 506568), (192, 379926), (216, 337712), (288, 253284), (384, 189963), (432, 168856), (576, 126642), (864, 84428), (1152, 63321), (1728, 42214), (3456, 21107)]