72270988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 129119760

約数和(自身を除く): 56848772

約数列:

[1, 2, 4, 59, 118, 236, 373, 746, 821, 1492, 1642, 3284, 22007, 44014, 48439, 88028, 96878, 193756, 306233, 612466, 1224932, 18067747, 36135494, 72270988]

約数ペア:

[(1, 72270988), (2, 36135494), (4, 18067747), (59, 1224932), (118, 612466), (236, 306233), (373, 193756), (746, 96878), (821, 88028), (1492, 48439), (1642, 44014), (3284, 22007)]