72691398

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103549}}^1$

素因数の和:103573

約数の個数: 32

約数和(自身を含む): 173964000

約数和(自身を除く): 101272602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 103549, 207098, 310647, 621294, 931941, 1346137, 1863882, 2692274, 2795823, 4038411, 5591646, 8076822, 12115233, 24230466, 36345699, 72691398]

約数ペア:

[(1, 72691398), (2, 36345699), (3, 24230466), (6, 12115233), (9, 8076822), (13, 5591646), (18, 4038411), (26, 2795823), (27, 2692274), (39, 1863882), (54, 1346137), (78, 931941), (117, 621294), (234, 310647), (351, 207098), (702, 103549)]