89911668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13901}}^1$

素因数の和:13933

約数の個数: 72

約数和(自身を含む): 266251104

約数和(自身を除く): 176339436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13901, 27802, 41703, 55604, 83406, 97307, 152911, 166812, 194614, 291921, 305822, 389228, 458733, 583842, 611644, 681149, 917466, 1070377, 1167684, 1362298, 1834932, 2043447, 2140754, 2724596, 3211131, 4086894, 4281508, 6422262, 7492639, 8173788, 12844524, 14985278, 22477917, 29970556, 44955834, 89911668]

約数ペア:

[(1, 89911668), (2, 44955834), (3, 29970556), (4, 22477917), (6, 14985278), (7, 12844524), (11, 8173788), (12, 7492639), (14, 6422262), (21, 4281508), (22, 4086894), (28, 3211131), (33, 2724596), (42, 2140754), (44, 2043447), (49, 1834932), (66, 1362298), (77, 1167684), (84, 1070377), (98, 917466), (132, 681149), (147, 611644), (154, 583842), (196, 458733), (231, 389228), (294, 305822), (308, 291921), (462, 194614), (539, 166812), (588, 152911), (924, 97307), (1078, 83406), (1617, 55604), (2156, 41703), (3234, 27802), (6468, 13901)]