63813876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2709

約数の個数: 72

約数和(自身を含む): 177500736

約数和(自身を除く): 113686860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 2647, 3444, 4018, 5294, 6027, 7941, 8036, 10588, 12054, 15882, 18529, 24108, 31764, 37058, 55587, 74116, 108527, 111174, 129703, 217054, 222348, 259406, 325581, 389109, 434108, 518812, 651162, 759689, 778218, 1302324, 1519378, 1556436, 2279067, 3038756, 4558134, 5317823, 9116268, 10635646, 15953469, 21271292, 31906938, 63813876]

約数ペア:

[(1, 63813876), (2, 31906938), (3, 21271292), (4, 15953469), (6, 10635646), (7, 9116268), (12, 5317823), (14, 4558134), (21, 3038756), (28, 2279067), (41, 1556436), (42, 1519378), (49, 1302324), (82, 778218), (84, 759689), (98, 651162), (123, 518812), (147, 434108), (164, 389109), (196, 325581), (246, 259406), (287, 222348), (294, 217054), (492, 129703), (574, 111174), (588, 108527), (861, 74116), (1148, 55587), (1722, 37058), (2009, 31764), (2647, 24108), (3444, 18529), (4018, 15882), (5294, 12054), (6027, 10588), (7941, 8036)]