81092826

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 80

約数和(自身を含む): 190026144

約数和(自身を除く): 108933318

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 83, 111, 162, 163, 166, 222, 249, 326, 333, 489, 498, 666, 747, 978, 999, 1467, 1494, 1998, 2241, 2934, 2997, 3071, 4401, 4482, 5994, 6031, 6142, 6723, 8802, 9213, 12062, 13203, 13446, 13529, 18093, 18426, 26406, 27058, 27639, 36186, 40587, 54279, 55278, 81174, 82917, 108558, 121761, 162837, 165834, 243522, 248751, 325674, 365283, 488511, 497502, 500573, 730566, 977022, 1001146, 1095849, 1501719, 2191698, 3003438, 4505157, 9010314, 13515471, 27030942, 40546413, 81092826]

約数ペア:

[(1, 81092826), (2, 40546413), (3, 27030942), (6, 13515471), (9, 9010314), (18, 4505157), (27, 3003438), (37, 2191698), (54, 1501719), (74, 1095849), (81, 1001146), (83, 977022), (111, 730566), (162, 500573), (163, 497502), (166, 488511), (222, 365283), (249, 325674), (326, 248751), (333, 243522), (489, 165834), (498, 162837), (666, 121761), (747, 108558), (978, 82917), (999, 81174), (1467, 55278), (1494, 54279), (1998, 40587), (2241, 36186), (2934, 27639), (2997, 27058), (3071, 26406), (4401, 18426), (4482, 18093), (5994, 13529), (6031, 13446), (6142, 13203), (6723, 12062), (8802, 9213)]