68654898

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7523}}^1$

素因数の和:7560

約数の個数: 48

約数和(自身を含む): 165227040

約数和(自身を除く): 96572142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 7523, 9126, 15046, 22569, 45138, 67707, 97799, 135414, 195598, 203121, 293397, 406242, 586794, 880191, 1271387, 1760382, 2542774, 2640573, 3814161, 5281146, 7628322, 11442483, 22884966, 34327449, 68654898]

約数ペア:

[(1, 68654898), (2, 34327449), (3, 22884966), (6, 11442483), (9, 7628322), (13, 5281146), (18, 3814161), (26, 2640573), (27, 2542774), (39, 1760382), (54, 1271387), (78, 880191), (117, 586794), (169, 406242), (234, 293397), (338, 203121), (351, 195598), (507, 135414), (702, 97799), (1014, 67707), (1521, 45138), (3042, 22569), (4563, 15046), (7523, 9126)]