90218436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 264176640

約数和(自身を除く): 173958204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 251, 308, 389, 462, 502, 753, 778, 924, 1004, 1167, 1506, 1556, 1757, 2334, 2723, 2761, 3012, 3514, 4279, 4668, 5271, 5446, 5522, 7028, 8169, 8283, 8558, 10542, 10892, 11044, 12837, 16338, 16566, 17116, 19327, 21084, 25674, 29953, 32676, 33132, 38654, 51348, 57981, 59906, 77308, 89859, 97639, 115962, 119812, 179718, 195278, 231924, 292917, 359436, 390556, 585834, 683473, 1074029, 1171668, 1366946, 2050419, 2148058, 2733892, 3222087, 4100838, 4296116, 6444174, 7518203, 8201676, 12888348, 15036406, 22554609, 30072812, 45109218, 90218436]

約数ペア:

[(1, 90218436), (2, 45109218), (3, 30072812), (4, 22554609), (6, 15036406), (7, 12888348), (11, 8201676), (12, 7518203), (14, 6444174), (21, 4296116), (22, 4100838), (28, 3222087), (33, 2733892), (42, 2148058), (44, 2050419), (66, 1366946), (77, 1171668), (84, 1074029), (132, 683473), (154, 585834), (231, 390556), (251, 359436), (308, 292917), (389, 231924), (462, 195278), (502, 179718), (753, 119812), (778, 115962), (924, 97639), (1004, 89859), (1167, 77308), (1506, 59906), (1556, 57981), (1757, 51348), (2334, 38654), (2723, 33132), (2761, 32676), (3012, 29953), (3514, 25674), (4279, 21084), (4668, 19327), (5271, 17116), (5446, 16566), (5522, 16338), (7028, 12837), (8169, 11044), (8283, 10892), (8558, 10542)]