78902568

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3457}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 214430580

約数和(自身を除く): 135528012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3457, 3804, 5706, 6914, 7608, 10371, 11412, 13828, 20742, 22824, 27656, 31113, 41484, 62226, 82968, 124452, 248904, 1095869, 2191738, 3287607, 4383476, 6575214, 8766952, 9862821, 13150428, 19725642, 26300856, 39451284, 78902568]

約数ペア:

[(1, 78902568), (2, 39451284), (3, 26300856), (4, 19725642), (6, 13150428), (8, 9862821), (9, 8766952), (12, 6575214), (18, 4383476), (24, 3287607), (36, 2191738), (72, 1095869), (317, 248904), (634, 124452), (951, 82968), (1268, 62226), (1902, 41484), (2536, 31113), (2853, 27656), (3457, 22824), (3804, 20742), (5706, 13828), (6914, 11412), (7608, 10371)]