67704966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2698

約数の個数: 72

約数和(自身を含む): 176595120

約数和(自身を除く): 108890154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2647, 2842, 3654, 4263, 5294, 7941, 8526, 12789, 15882, 18529, 23823, 25578, 37058, 47646, 55587, 76763, 111174, 129703, 153526, 166761, 230289, 259406, 333522, 389109, 460578, 537341, 690867, 778218, 1074682, 1167327, 1381734, 1612023, 2334654, 3224046, 3761387, 4836069, 7522774, 9672138, 11284161, 22568322, 33852483, 67704966]

約数ペア:

[(1, 67704966), (2, 33852483), (3, 22568322), (6, 11284161), (7, 9672138), (9, 7522774), (14, 4836069), (18, 3761387), (21, 3224046), (29, 2334654), (42, 1612023), (49, 1381734), (58, 1167327), (63, 1074682), (87, 778218), (98, 690867), (126, 537341), (147, 460578), (174, 389109), (203, 333522), (261, 259406), (294, 230289), (406, 166761), (441, 153526), (522, 129703), (609, 111174), (882, 76763), (1218, 55587), (1421, 47646), (1827, 37058), (2647, 25578), (2842, 23823), (3654, 18529), (4263, 15882), (5294, 12789), (7941, 8526)]