72374568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61543}}^1$

素因数の和:61566

約数の個数: 48

約数和(自身を含む): 210480480

約数和(自身を除く): 138105912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 61543, 123086, 184629, 246172, 369258, 430801, 492344, 738516, 861602, 1292403, 1477032, 1723204, 2584806, 3015607, 3446408, 5169612, 6031214, 9046821, 10339224, 12062428, 18093642, 24124856, 36187284, 72374568]

約数ペア:

[(1, 72374568), (2, 36187284), (3, 24124856), (4, 18093642), (6, 12062428), (7, 10339224), (8, 9046821), (12, 6031214), (14, 5169612), (21, 3446408), (24, 3015607), (28, 2584806), (42, 1723204), (49, 1477032), (56, 1292403), (84, 861602), (98, 738516), (147, 492344), (168, 430801), (196, 369258), (294, 246172), (392, 184629), (588, 123086), (1176, 61543)]