72122022

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 189030240

約数和(自身を除く): 116908218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 97, 98, 126, 147, 189, 194, 281, 291, 294, 378, 441, 562, 582, 679, 843, 873, 882, 1323, 1358, 1686, 1746, 1967, 2037, 2529, 2619, 2646, 3934, 4074, 4753, 5058, 5238, 5901, 6111, 7587, 9506, 11802, 12222, 13769, 14259, 15174, 17703, 18333, 27257, 27538, 28518, 35406, 36666, 41307, 42777, 53109, 54514, 81771, 82614, 85554, 106218, 123921, 128331, 163542, 190799, 245313, 247842, 256662, 371763, 381598, 490626, 572397, 735939, 743526, 1144794, 1335593, 1471878, 1717191, 2671186, 3434382, 4006779, 5151573, 8013558, 10303146, 12020337, 24040674, 36061011, 72122022]

約数ペア:

[(1, 72122022), (2, 36061011), (3, 24040674), (6, 12020337), (7, 10303146), (9, 8013558), (14, 5151573), (18, 4006779), (21, 3434382), (27, 2671186), (42, 1717191), (49, 1471878), (54, 1335593), (63, 1144794), (97, 743526), (98, 735939), (126, 572397), (147, 490626), (189, 381598), (194, 371763), (281, 256662), (291, 247842), (294, 245313), (378, 190799), (441, 163542), (562, 128331), (582, 123921), (679, 106218), (843, 85554), (873, 82614), (882, 81771), (1323, 54514), (1358, 53109), (1686, 42777), (1746, 41307), (1967, 36666), (2037, 35406), (2529, 28518), (2619, 27538), (2646, 27257), (3934, 18333), (4074, 17703), (4753, 15174), (5058, 14259), (5238, 13769), (5901, 12222), (6111, 11802), (7587, 9506)]