181814148

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 477565088

約数和(自身を除く): 295750940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1206, 1548, 1753, 2412, 2881, 3506, 5259, 5762, 7012, 8643, 10518, 11524, 15777, 17286, 21036, 25929, 31554, 34572, 51858, 63108, 75379, 103716, 117451, 150758, 226137, 234902, 301516, 352353, 452274, 469804, 678411, 704706, 904548, 1057059, 1356822, 1409412, 2114118, 2713644, 4228236, 5050393, 10100786, 15151179, 20201572, 30302358, 45453537, 60604716, 90907074, 181814148]

約数ペア:

[(1, 181814148), (2, 90907074), (3, 60604716), (4, 45453537), (6, 30302358), (9, 20201572), (12, 15151179), (18, 10100786), (36, 5050393), (43, 4228236), (67, 2713644), (86, 2114118), (129, 1409412), (134, 1356822), (172, 1057059), (201, 904548), (258, 704706), (268, 678411), (387, 469804), (402, 452274), (516, 352353), (603, 301516), (774, 234902), (804, 226137), (1206, 150758), (1548, 117451), (1753, 103716), (2412, 75379), (2881, 63108), (3506, 51858), (5259, 34572), (5762, 31554), (7012, 25929), (8643, 21036), (10518, 17286), (11524, 15777)]