89190684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2951

約数の個数: 72

約数和(自身を含む): 249150720

約数和(自身を除く): 159960036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 2851, 3476, 5214, 5702, 7821, 8553, 10428, 11404, 15642, 17106, 25659, 31284, 31361, 34212, 51318, 62722, 94083, 102636, 125444, 188166, 225229, 282249, 376332, 450458, 564498, 675687, 900916, 1128996, 1351374, 2027061, 2477519, 2702748, 4054122, 4955038, 7432557, 8108244, 9910076, 14865114, 22297671, 29730228, 44595342, 89190684]

約数ペア:

[(1, 89190684), (2, 44595342), (3, 29730228), (4, 22297671), (6, 14865114), (9, 9910076), (11, 8108244), (12, 7432557), (18, 4955038), (22, 4054122), (33, 2702748), (36, 2477519), (44, 2027061), (66, 1351374), (79, 1128996), (99, 900916), (132, 675687), (158, 564498), (198, 450458), (237, 376332), (316, 282249), (396, 225229), (474, 188166), (711, 125444), (869, 102636), (948, 94083), (1422, 62722), (1738, 51318), (2607, 34212), (2844, 31361), (2851, 31284), (3476, 25659), (5214, 17106), (5702, 15642), (7821, 11404), (8553, 10428)]