71922228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 200304384

約数和(自身を除く): 128382156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 73, 74, 84, 111, 146, 148, 219, 222, 259, 292, 317, 438, 444, 511, 518, 634, 777, 876, 951, 1022, 1036, 1268, 1533, 1554, 1902, 2044, 2219, 2701, 3066, 3108, 3804, 4438, 5402, 6132, 6657, 8103, 8876, 10804, 11729, 13314, 16206, 18907, 23141, 23458, 26628, 32412, 35187, 37814, 46282, 46916, 56721, 69423, 70374, 75628, 82103, 92564, 113442, 138846, 140748, 161987, 164206, 226884, 246309, 277692, 323974, 328412, 485961, 492618, 647948, 856217, 971922, 985236, 1712434, 1943844, 2568651, 3424868, 5137302, 5993519, 10274604, 11987038, 17980557, 23974076, 35961114, 71922228]

約数ペア:

[(1, 71922228), (2, 35961114), (3, 23974076), (4, 17980557), (6, 11987038), (7, 10274604), (12, 5993519), (14, 5137302), (21, 3424868), (28, 2568651), (37, 1943844), (42, 1712434), (73, 985236), (74, 971922), (84, 856217), (111, 647948), (146, 492618), (148, 485961), (219, 328412), (222, 323974), (259, 277692), (292, 246309), (317, 226884), (438, 164206), (444, 161987), (511, 140748), (518, 138846), (634, 113442), (777, 92564), (876, 82103), (951, 75628), (1022, 70374), (1036, 69423), (1268, 56721), (1533, 46916), (1554, 46282), (1902, 37814), (2044, 35187), (2219, 32412), (2701, 26628), (3066, 23458), (3108, 23141), (3804, 18907), (4438, 16206), (5402, 13314), (6132, 11729), (6657, 10804), (8103, 8876)]