72956856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{434267}}^1$

素因数の和:434283

約数の個数: 32

約数和(自身を含む): 208448640

約数和(自身を除く): 135491784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 434267, 868534, 1302801, 1737068, 2605602, 3039869, 3474136, 5211204, 6079738, 9119607, 10422408, 12159476, 18239214, 24318952, 36478428, 72956856]

約数ペア:

[(1, 72956856), (2, 36478428), (3, 24318952), (4, 18239214), (6, 12159476), (7, 10422408), (8, 9119607), (12, 6079738), (14, 5211204), (21, 3474136), (24, 3039869), (28, 2605602), (42, 1737068), (56, 1302801), (84, 868534), (168, 434267)]