90186306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 214050816

約数和(自身を除く): 123864510

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 83, 123, 166, 246, 249, 287, 498, 574, 581, 631, 861, 1162, 1262, 1722, 1743, 1893, 3403, 3486, 3786, 4417, 6806, 8834, 10209, 13251, 20418, 23821, 25871, 26502, 47642, 51742, 52373, 71463, 77613, 104746, 142926, 155226, 157119, 181097, 314238, 362194, 366611, 543291, 733222, 1086582, 1099833, 2147293, 2199666, 4294586, 6441879, 12883758, 15031051, 30062102, 45093153, 90186306]

約数ペア:

[(1, 90186306), (2, 45093153), (3, 30062102), (6, 15031051), (7, 12883758), (14, 6441879), (21, 4294586), (41, 2199666), (42, 2147293), (82, 1099833), (83, 1086582), (123, 733222), (166, 543291), (246, 366611), (249, 362194), (287, 314238), (498, 181097), (574, 157119), (581, 155226), (631, 142926), (861, 104746), (1162, 77613), (1262, 71463), (1722, 52373), (1743, 51742), (1893, 47642), (3403, 26502), (3486, 25871), (3786, 23821), (4417, 20418), (6806, 13251), (8834, 10209)]