71543448

素因数分解:

$2^3\times 3^2\times {\mathrm{607}}^1\times {\mathrm{1637}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 194201280

約数和(自身を除く): 122657832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 607, 1214, 1637, 1821, 2428, 3274, 3642, 4856, 4911, 5463, 6548, 7284, 9822, 10926, 13096, 14568, 14733, 19644, 21852, 29466, 39288, 43704, 58932, 117864, 993659, 1987318, 2980977, 3974636, 5961954, 7949272, 8942931, 11923908, 17885862, 23847816, 35771724, 71543448]

約数ペア:

[(1, 71543448), (2, 35771724), (3, 23847816), (4, 17885862), (6, 11923908), (8, 8942931), (9, 7949272), (12, 5961954), (18, 3974636), (24, 2980977), (36, 1987318), (72, 993659), (607, 117864), (1214, 58932), (1637, 43704), (1821, 39288), (2428, 29466), (3274, 21852), (3642, 19644), (4856, 14733), (4911, 14568), (5463, 13096), (6548, 10926), (7284, 9822)]