7125984

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 20540520

約数和(自身を除く): 13414536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 227, 288, 327, 436, 454, 654, 681, 872, 908, 981, 1308, 1362, 1744, 1816, 1962, 2043, 2616, 2724, 3488, 3632, 3924, 4086, 5232, 5448, 7264, 7848, 8172, 10464, 10896, 15696, 16344, 21792, 24743, 31392, 32688, 49486, 65376, 74229, 98972, 148458, 197944, 222687, 296916, 395888, 445374, 593832, 791776, 890748, 1187664, 1781496, 2375328, 3562992, 7125984]

約数ペア:

[(1, 7125984), (2, 3562992), (3, 2375328), (4, 1781496), (6, 1187664), (8, 890748), (9, 791776), (12, 593832), (16, 445374), (18, 395888), (24, 296916), (32, 222687), (36, 197944), (48, 148458), (72, 98972), (96, 74229), (109, 65376), (144, 49486), (218, 32688), (227, 31392), (288, 24743), (327, 21792), (436, 16344), (454, 15696), (654, 10896), (681, 10464), (872, 8172), (908, 7848), (981, 7264), (1308, 5448), (1362, 5232), (1744, 4086), (1816, 3924), (1962, 3632), (2043, 3488), (2616, 2724)]