83560708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 195148800

約数和(自身を除く): 111588092

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 109, 131, 133, 154, 209, 218, 262, 266, 308, 418, 436, 524, 532, 763, 836, 917, 1199, 1441, 1463, 1526, 1834, 2071, 2398, 2489, 2882, 2926, 3052, 3668, 4142, 4796, 4978, 5764, 5852, 8284, 8393, 9956, 10087, 14279, 14497, 16786, 17423, 20174, 22781, 27379, 28558, 28994, 33572, 34846, 40348, 45562, 54758, 57116, 57988, 69692, 91124, 99953, 109516, 157069, 159467, 191653, 199906, 271301, 314138, 318934, 383306, 399812, 542602, 628276, 637868, 766612, 1085204, 1099483, 1899107, 2198966, 2984311, 3798214, 4397932, 5968622, 7596428, 11937244, 20890177, 41780354, 83560708]

約数ペア:

[(1, 83560708), (2, 41780354), (4, 20890177), (7, 11937244), (11, 7596428), (14, 5968622), (19, 4397932), (22, 3798214), (28, 2984311), (38, 2198966), (44, 1899107), (76, 1099483), (77, 1085204), (109, 766612), (131, 637868), (133, 628276), (154, 542602), (209, 399812), (218, 383306), (262, 318934), (266, 314138), (308, 271301), (418, 199906), (436, 191653), (524, 159467), (532, 157069), (763, 109516), (836, 99953), (917, 91124), (1199, 69692), (1441, 57988), (1463, 57116), (1526, 54758), (1834, 45562), (2071, 40348), (2398, 34846), (2489, 33572), (2882, 28994), (2926, 28558), (3052, 27379), (3668, 22781), (4142, 20174), (4796, 17423), (4978, 16786), (5764, 14497), (5852, 14279), (8284, 10087), (8393, 9956)]