91285818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 213155712

約数和(自身を除く): 121869894

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1326, 1462, 1601, 1677, 2193, 3202, 3354, 4386, 4803, 9503, 9606, 19006, 20813, 27217, 28509, 41626, 54434, 57018, 62439, 68843, 81651, 124878, 137686, 163302, 206529, 353821, 413058, 707642, 894959, 1061463, 1170331, 1789918, 2122926, 2340662, 2684877, 3510993, 5369754, 7021986, 15214303, 30428606, 45642909, 91285818]

約数ペア:

[(1, 91285818), (2, 45642909), (3, 30428606), (6, 15214303), (13, 7021986), (17, 5369754), (26, 3510993), (34, 2684877), (39, 2340662), (43, 2122926), (51, 1789918), (78, 1170331), (86, 1061463), (102, 894959), (129, 707642), (221, 413058), (258, 353821), (442, 206529), (559, 163302), (663, 137686), (731, 124878), (1118, 81651), (1326, 68843), (1462, 62439), (1601, 57018), (1677, 54434), (2193, 41626), (3202, 28509), (3354, 27217), (4386, 20813), (4803, 19006), (9503, 9606)]