90456858

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 212544000

約数和(自身を除く): 122087142

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 423, 522, 783, 846, 1229, 1269, 1363, 1566, 2458, 2538, 2726, 3687, 4089, 7374, 8178, 11061, 12267, 22122, 24534, 33183, 35641, 36801, 57763, 66366, 71282, 73602, 106923, 115526, 173289, 213846, 320769, 346578, 519867, 641538, 962307, 1039734, 1559601, 1675127, 1924614, 3119202, 3350254, 5025381, 10050762, 15076143, 30152286, 45228429, 90456858]

約数ペア:

[(1, 90456858), (2, 45228429), (3, 30152286), (6, 15076143), (9, 10050762), (18, 5025381), (27, 3350254), (29, 3119202), (47, 1924614), (54, 1675127), (58, 1559601), (87, 1039734), (94, 962307), (141, 641538), (174, 519867), (261, 346578), (282, 320769), (423, 213846), (522, 173289), (783, 115526), (846, 106923), (1229, 73602), (1269, 71282), (1363, 66366), (1566, 57763), (2458, 36801), (2538, 35641), (2726, 33183), (3687, 24534), (4089, 22122), (7374, 12267), (8178, 11061)]