75275564

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 170529408

約数和(自身を除く): 95253844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 953, 1274, 1519, 1612, 1906, 2548, 2821, 3038, 3812, 5642, 6076, 6671, 11284, 12389, 13342, 19747, 24778, 26684, 29543, 39494, 46697, 49556, 59086, 78988, 86723, 93394, 118172, 173446, 186788, 206801, 346892, 384059, 413602, 607061, 768118, 827204, 1214122, 1447607, 1536236, 2428244, 2688413, 2895214, 5376826, 5790428, 10753652, 18818891, 37637782, 75275564]

約数ペア:

[(1, 75275564), (2, 37637782), (4, 18818891), (7, 10753652), (13, 5790428), (14, 5376826), (26, 2895214), (28, 2688413), (31, 2428244), (49, 1536236), (52, 1447607), (62, 1214122), (91, 827204), (98, 768118), (124, 607061), (182, 413602), (196, 384059), (217, 346892), (364, 206801), (403, 186788), (434, 173446), (637, 118172), (806, 93394), (868, 86723), (953, 78988), (1274, 59086), (1519, 49556), (1612, 46697), (1906, 39494), (2548, 29543), (2821, 26684), (3038, 24778), (3812, 19747), (5642, 13342), (6076, 12389), (6671, 11284)]