68818572

素因数分解:

$2^2\times 3^5\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 182446992

約数和(自身を除く): 113628420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 243, 303, 324, 404, 486, 606, 701, 909, 972, 1212, 1402, 1818, 2103, 2727, 2804, 3636, 4206, 5454, 6309, 8181, 8412, 10908, 12618, 16362, 18927, 24543, 25236, 32724, 37854, 49086, 56781, 70801, 75708, 98172, 113562, 141602, 170343, 212403, 227124, 283204, 340686, 424806, 637209, 681372, 849612, 1274418, 1911627, 2548836, 3823254, 5734881, 7646508, 11469762, 17204643, 22939524, 34409286, 68818572]

約数ペア:

[(1, 68818572), (2, 34409286), (3, 22939524), (4, 17204643), (6, 11469762), (9, 7646508), (12, 5734881), (18, 3823254), (27, 2548836), (36, 1911627), (54, 1274418), (81, 849612), (101, 681372), (108, 637209), (162, 424806), (202, 340686), (243, 283204), (303, 227124), (324, 212403), (404, 170343), (486, 141602), (606, 113562), (701, 98172), (909, 75708), (972, 70801), (1212, 56781), (1402, 49086), (1818, 37854), (2103, 32724), (2727, 25236), (2804, 24543), (3636, 18927), (4206, 16362), (5454, 12618), (6309, 10908), (8181, 8412)]