84631976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 192931200

約数和(自身を除く): 108299224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 2551, 2552, 3016, 4147, 5102, 8294, 10204, 16588, 20408, 28061, 33163, 33176, 56122, 66326, 73979, 112244, 132652, 147958, 224488, 265304, 295916, 364793, 591832, 729586, 813769, 961727, 1459172, 1627538, 1923454, 2918344, 3255076, 3846908, 6510152, 7693816, 10578997, 21157994, 42315988, 84631976]

約数ペア:

[(1, 84631976), (2, 42315988), (4, 21157994), (8, 10578997), (11, 7693816), (13, 6510152), (22, 3846908), (26, 3255076), (29, 2918344), (44, 1923454), (52, 1627538), (58, 1459172), (88, 961727), (104, 813769), (116, 729586), (143, 591832), (232, 364793), (286, 295916), (319, 265304), (377, 224488), (572, 147958), (638, 132652), (754, 112244), (1144, 73979), (1276, 66326), (1508, 56122), (2551, 33176), (2552, 33163), (3016, 28061), (4147, 20408), (5102, 16588), (8294, 10204)]