63508564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 137574528

約数和(自身を除く): 74065964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 103, 122, 133, 206, 244, 266, 361, 412, 427, 532, 721, 722, 854, 1159, 1442, 1444, 1708, 1957, 2318, 2527, 2884, 3914, 4636, 5054, 6283, 7828, 8113, 10108, 12566, 13699, 16226, 22021, 25132, 27398, 32452, 37183, 43981, 44042, 54796, 74366, 87962, 88084, 119377, 148732, 154147, 175924, 238754, 260281, 308294, 477508, 520562, 616588, 835639, 1041124, 1671278, 2268163, 3342556, 4536326, 9072652, 15877141, 31754282, 63508564]

約数ペア:

[(1, 63508564), (2, 31754282), (4, 15877141), (7, 9072652), (14, 4536326), (19, 3342556), (28, 2268163), (38, 1671278), (61, 1041124), (76, 835639), (103, 616588), (122, 520562), (133, 477508), (206, 308294), (244, 260281), (266, 238754), (361, 175924), (412, 154147), (427, 148732), (532, 119377), (721, 88084), (722, 87962), (854, 74366), (1159, 54796), (1442, 44042), (1444, 43981), (1708, 37183), (1957, 32452), (2318, 27398), (2527, 25132), (2884, 22021), (3914, 16226), (4636, 13699), (5054, 12566), (6283, 10108), (7828, 8113)]