74818548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6317}}^1$

素因数の和:6381

約数の個数: 72

約数和(自身を含む): 220776192

約数和(自身を除く): 145957644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 6317, 11844, 12634, 18951, 25268, 37902, 44219, 56853, 75804, 88438, 113706, 132657, 176876, 227412, 265314, 296899, 397971, 530628, 593798, 795942, 890697, 1187596, 1591884, 1781394, 2078293, 2672091, 3562788, 4156586, 5344182, 6234879, 8313172, 10688364, 12469758, 18704637, 24939516, 37409274, 74818548]

約数ペア:

[(1, 74818548), (2, 37409274), (3, 24939516), (4, 18704637), (6, 12469758), (7, 10688364), (9, 8313172), (12, 6234879), (14, 5344182), (18, 4156586), (21, 3562788), (28, 2672091), (36, 2078293), (42, 1781394), (47, 1591884), (63, 1187596), (84, 890697), (94, 795942), (126, 593798), (141, 530628), (188, 397971), (252, 296899), (282, 265314), (329, 227412), (423, 176876), (564, 132657), (658, 113706), (846, 88438), (987, 75804), (1316, 56853), (1692, 44219), (1974, 37902), (2961, 25268), (3948, 18951), (5922, 12634), (6317, 11844)]