86431716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11827}}^1$

素因数の和:11873

約数の個数: 72

約数和(自身を含む): 258323520

約数和(自身を除く): 171891804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 11827, 23654, 35481, 47308, 70962, 82789, 106443, 141924, 165578, 212886, 248367, 331156, 342983, 425772, 496734, 685966, 745101, 993468, 1028949, 1371932, 1490202, 2057898, 2400881, 2980404, 3086847, 4115796, 4801762, 6173694, 7202643, 9603524, 12347388, 14405286, 21607929, 28810572, 43215858, 86431716]

約数ペア:

[(1, 86431716), (2, 43215858), (3, 28810572), (4, 21607929), (6, 14405286), (7, 12347388), (9, 9603524), (12, 7202643), (14, 6173694), (18, 4801762), (21, 4115796), (28, 3086847), (29, 2980404), (36, 2400881), (42, 2057898), (58, 1490202), (63, 1371932), (84, 1028949), (87, 993468), (116, 745101), (126, 685966), (174, 496734), (203, 425772), (252, 342983), (261, 331156), (348, 248367), (406, 212886), (522, 165578), (609, 141924), (812, 106443), (1044, 82789), (1218, 70962), (1827, 47308), (2436, 35481), (3654, 23654), (7308, 11827)]