85344246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 207695040

約数和(自身を除く): 122350794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 1993, 2379, 3294, 3986, 4758, 5979, 7137, 11958, 14274, 17937, 21411, 25909, 35874, 42822, 51818, 53811, 77727, 107622, 121573, 155454, 233181, 243146, 364719, 466362, 699543, 729438, 1094157, 1399086, 1580449, 2188314, 3160898, 3282471, 4741347, 6564942, 9482694, 14224041, 28448082, 42672123, 85344246]

約数ペア:

[(1, 85344246), (2, 42672123), (3, 28448082), (6, 14224041), (9, 9482694), (13, 6564942), (18, 4741347), (26, 3282471), (27, 3160898), (39, 2188314), (54, 1580449), (61, 1399086), (78, 1094157), (117, 729438), (122, 699543), (183, 466362), (234, 364719), (351, 243146), (366, 233181), (549, 155454), (702, 121573), (793, 107622), (1098, 77727), (1586, 53811), (1647, 51818), (1993, 42822), (2379, 35874), (3294, 25909), (3986, 21411), (4758, 17937), (5979, 14274), (7137, 11958)]