90500046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 225566208

約数和(自身を除く): 135066162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1743, 1997, 2158, 3237, 3486, 3994, 5991, 6474, 7553, 11982, 13979, 15106, 22659, 25961, 27958, 41937, 45318, 51922, 77883, 83874, 155766, 165751, 181727, 331502, 363454, 497253, 545181, 994506, 1090362, 1160257, 2154763, 2320514, 3480771, 4309526, 6464289, 6961542, 12928578, 15083341, 30166682, 45250023, 90500046]

約数ペア:

[(1, 90500046), (2, 45250023), (3, 30166682), (6, 15083341), (7, 12928578), (13, 6961542), (14, 6464289), (21, 4309526), (26, 3480771), (39, 2320514), (42, 2154763), (78, 1160257), (83, 1090362), (91, 994506), (166, 545181), (182, 497253), (249, 363454), (273, 331502), (498, 181727), (546, 165751), (581, 155766), (1079, 83874), (1162, 77883), (1743, 51922), (1997, 45318), (2158, 41937), (3237, 27958), (3486, 25961), (3994, 22659), (5991, 15106), (6474, 13979), (7553, 11982)]