68652472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 156499200

約数和(自身を除く): 87846728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 113, 133, 152, 226, 266, 452, 532, 571, 791, 904, 1064, 1142, 1582, 2147, 2284, 3164, 3997, 4294, 4568, 6328, 7994, 8588, 10849, 15029, 15988, 17176, 21698, 30058, 31976, 43396, 60116, 64523, 75943, 86792, 120232, 129046, 151886, 258092, 303772, 451661, 516184, 607544, 903322, 1225937, 1806644, 2451874, 3613288, 4903748, 8581559, 9807496, 17163118, 34326236, 68652472]

約数ペア:

[(1, 68652472), (2, 34326236), (4, 17163118), (7, 9807496), (8, 8581559), (14, 4903748), (19, 3613288), (28, 2451874), (38, 1806644), (56, 1225937), (76, 903322), (113, 607544), (133, 516184), (152, 451661), (226, 303772), (266, 258092), (452, 151886), (532, 129046), (571, 120232), (791, 86792), (904, 75943), (1064, 64523), (1142, 60116), (1582, 43396), (2147, 31976), (2284, 30058), (3164, 21698), (3997, 17176), (4294, 15988), (4568, 15029), (6328, 10849), (7994, 8588)]