68646708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{146681}}^1$

素因数の和:146704

約数の個数: 36

約数和(自身を含む): 186872868

約数和(自身を除く): 118226160

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 146681, 293362, 440043, 586724, 880086, 1320129, 1760172, 1906853, 2640258, 3813706, 5280516, 5720559, 7627412, 11441118, 17161677, 22882236, 34323354, 68646708]

約数ペア:

[(1, 68646708), (2, 34323354), (3, 22882236), (4, 17161677), (6, 11441118), (9, 7627412), (12, 5720559), (13, 5280516), (18, 3813706), (26, 2640258), (36, 1906853), (39, 1760172), (52, 1320129), (78, 880086), (117, 586724), (156, 440043), (234, 293362), (468, 146681)]