64385388

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19231}}^1$

素因数の和:19275

約数の個数: 48

約数和(自身を含む): 172318720

約数和(自身を除く): 107933332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 19231, 38462, 57693, 76924, 115386, 173079, 230772, 346158, 519237, 596161, 692316, 1038474, 1192322, 1788483, 2076948, 2384644, 3576966, 5365449, 7153932, 10730898, 16096347, 21461796, 32192694, 64385388]

約数ペア:

[(1, 64385388), (2, 32192694), (3, 21461796), (4, 16096347), (6, 10730898), (9, 7153932), (12, 5365449), (18, 3576966), (27, 2384644), (31, 2076948), (36, 1788483), (54, 1192322), (62, 1038474), (93, 692316), (108, 596161), (124, 519237), (186, 346158), (279, 230772), (372, 173079), (558, 115386), (837, 76924), (1116, 57693), (1674, 38462), (3348, 19231)]