84220704

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1522

約数の個数: 72

約数和(自身を含む): 240736860

約数和(自身を除く): 156516156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1277, 1374, 1832, 2061, 2554, 2748, 3664, 3831, 4122, 5108, 5496, 7328, 7662, 8244, 10216, 10992, 11493, 15324, 16488, 20432, 21984, 22986, 30648, 32976, 40864, 45972, 61296, 65952, 91944, 122592, 183888, 292433, 367776, 584866, 877299, 1169732, 1754598, 2339464, 2631897, 3509196, 4678928, 5263794, 7018392, 9357856, 10527588, 14036784, 21055176, 28073568, 42110352, 84220704]

約数ペア:

[(1, 84220704), (2, 42110352), (3, 28073568), (4, 21055176), (6, 14036784), (8, 10527588), (9, 9357856), (12, 7018392), (16, 5263794), (18, 4678928), (24, 3509196), (32, 2631897), (36, 2339464), (48, 1754598), (72, 1169732), (96, 877299), (144, 584866), (229, 367776), (288, 292433), (458, 183888), (687, 122592), (916, 91944), (1277, 65952), (1374, 61296), (1832, 45972), (2061, 40864), (2554, 32976), (2748, 30648), (3664, 22986), (3831, 21984), (4122, 20432), (5108, 16488), (5496, 15324), (7328, 11493), (7662, 10992), (8244, 10216)]