71173908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{152081}}^1$

素因数の和:152104

約数の個数: 36

約数和(自身を含む): 193752468

約数和(自身を除く): 122578560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 152081, 304162, 456243, 608324, 912486, 1368729, 1824972, 1977053, 2737458, 3954106, 5474916, 5931159, 7908212, 11862318, 17793477, 23724636, 35586954, 71173908]

約数ペア:

[(1, 71173908), (2, 35586954), (3, 23724636), (4, 17793477), (6, 11862318), (9, 7908212), (12, 5931159), (13, 5474916), (18, 3954106), (26, 2737458), (36, 1977053), (39, 1824972), (52, 1368729), (78, 912486), (117, 608324), (156, 456243), (234, 304162), (468, 152081)]