85547532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 235499376

約数和(自身を除く): 149951844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 1993, 2044, 3066, 3577, 3986, 5979, 6132, 7154, 7972, 10731, 11958, 13951, 14308, 21462, 23916, 27902, 41853, 42924, 55804, 83706, 97657, 145489, 167412, 195314, 290978, 292971, 390628, 436467, 581956, 585942, 872934, 1018423, 1171884, 1745868, 2036846, 3055269, 4073692, 6110538, 7128961, 12221076, 14257922, 21386883, 28515844, 42773766, 85547532]

約数ペア:

[(1, 85547532), (2, 42773766), (3, 28515844), (4, 21386883), (6, 14257922), (7, 12221076), (12, 7128961), (14, 6110538), (21, 4073692), (28, 3055269), (42, 2036846), (49, 1745868), (73, 1171884), (84, 1018423), (98, 872934), (146, 585942), (147, 581956), (196, 436467), (219, 390628), (292, 292971), (294, 290978), (438, 195314), (511, 167412), (588, 145489), (876, 97657), (1022, 83706), (1533, 55804), (1993, 42924), (2044, 41853), (3066, 27902), (3577, 23916), (3986, 21462), (5979, 14308), (6132, 13951), (7154, 11958), (7972, 10731)]