79704288

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2664

約数の個数: 72

約数和(自身を含む): 228828600

約数和(自身を除く): 149124312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2539, 2616, 3488, 3924, 5078, 5232, 7617, 7848, 10156, 10464, 15234, 15696, 20312, 22851, 30468, 31392, 40624, 45702, 60936, 81248, 91404, 121872, 182808, 243744, 276751, 365616, 553502, 731232, 830253, 1107004, 1660506, 2214008, 2490759, 3321012, 4428016, 4981518, 6642024, 8856032, 9963036, 13284048, 19926072, 26568096, 39852144, 79704288]

約数ペア:

[(1, 79704288), (2, 39852144), (3, 26568096), (4, 19926072), (6, 13284048), (8, 9963036), (9, 8856032), (12, 6642024), (16, 4981518), (18, 4428016), (24, 3321012), (32, 2490759), (36, 2214008), (48, 1660506), (72, 1107004), (96, 830253), (109, 731232), (144, 553502), (218, 365616), (288, 276751), (327, 243744), (436, 182808), (654, 121872), (872, 91404), (981, 81248), (1308, 60936), (1744, 45702), (1962, 40624), (2539, 31392), (2616, 30468), (3488, 22851), (3924, 20312), (5078, 15696), (5232, 15234), (7617, 10464), (7848, 10156)]