71799858

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 80

約数和(自身を含む): 175471296

約数和(自身を除く): 103671438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 103, 117, 162, 206, 234, 309, 331, 351, 618, 662, 702, 927, 993, 1053, 1339, 1854, 1986, 2106, 2678, 2781, 2979, 4017, 4303, 5562, 5958, 8034, 8343, 8606, 8937, 12051, 12909, 16686, 17874, 24102, 25818, 26811, 34093, 36153, 38727, 53622, 68186, 72306, 77454, 102279, 108459, 116181, 204558, 216918, 232362, 306837, 348543, 443209, 613674, 697086, 886418, 920511, 1329627, 1841022, 2659254, 2761533, 3988881, 5523066, 7977762, 11966643, 23933286, 35899929, 71799858]

約数ペア:

[(1, 71799858), (2, 35899929), (3, 23933286), (6, 11966643), (9, 7977762), (13, 5523066), (18, 3988881), (26, 2761533), (27, 2659254), (39, 1841022), (54, 1329627), (78, 920511), (81, 886418), (103, 697086), (117, 613674), (162, 443209), (206, 348543), (234, 306837), (309, 232362), (331, 216918), (351, 204558), (618, 116181), (662, 108459), (702, 102279), (927, 77454), (993, 72306), (1053, 68186), (1339, 53622), (1854, 38727), (1986, 36153), (2106, 34093), (2678, 26811), (2781, 25818), (2979, 24102), (4017, 17874), (4303, 16686), (5562, 12909), (5958, 12051), (8034, 8937), (8343, 8606)]