8871156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 26889408

約数和(自身を除く): 18018252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 107, 126, 141, 147, 188, 196, 214, 252, 282, 294, 321, 329, 423, 428, 441, 564, 588, 642, 658, 749, 846, 882, 963, 987, 1284, 1316, 1498, 1692, 1764, 1926, 1974, 2247, 2303, 2961, 2996, 3852, 3948, 4494, 4606, 5029, 5243, 5922, 6741, 6909, 8988, 9212, 10058, 10486, 11844, 13482, 13818, 15087, 15729, 20116, 20727, 20972, 26964, 27636, 30174, 31458, 35203, 41454, 45261, 47187, 60348, 62916, 70406, 82908, 90522, 94374, 105609, 140812, 181044, 188748, 211218, 246421, 316827, 422436, 492842, 633654, 739263, 985684, 1267308, 1478526, 2217789, 2957052, 4435578, 8871156]

約数ペア:

[(1, 8871156), (2, 4435578), (3, 2957052), (4, 2217789), (6, 1478526), (7, 1267308), (9, 985684), (12, 739263), (14, 633654), (18, 492842), (21, 422436), (28, 316827), (36, 246421), (42, 211218), (47, 188748), (49, 181044), (63, 140812), (84, 105609), (94, 94374), (98, 90522), (107, 82908), (126, 70406), (141, 62916), (147, 60348), (188, 47187), (196, 45261), (214, 41454), (252, 35203), (282, 31458), (294, 30174), (321, 27636), (329, 26964), (423, 20972), (428, 20727), (441, 20116), (564, 15729), (588, 15087), (642, 13818), (658, 13482), (749, 11844), (846, 10486), (882, 10058), (963, 9212), (987, 8988), (1284, 6909), (1316, 6741), (1498, 5922), (1692, 5243), (1764, 5029), (1926, 4606), (1974, 4494), (2247, 3948), (2303, 3852), (2961, 2996)]