181702188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6317}}^1$

素因数の和:6391

約数の個数: 72

約数和(自身を含む): 496746432

約数和(自身を除く): 315044244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 6317, 7191, 9588, 12634, 14382, 18951, 25268, 28764, 37902, 56853, 75804, 107389, 113706, 214778, 227412, 296899, 322167, 429556, 593798, 644334, 890697, 966501, 1187596, 1288668, 1781394, 1933002, 2672091, 3562788, 3866004, 5047283, 5344182, 10094566, 10688364, 15141849, 20189132, 30283698, 45425547, 60567396, 90851094, 181702188]

約数ペア:

[(1, 181702188), (2, 90851094), (3, 60567396), (4, 45425547), (6, 30283698), (9, 20189132), (12, 15141849), (17, 10688364), (18, 10094566), (34, 5344182), (36, 5047283), (47, 3866004), (51, 3562788), (68, 2672091), (94, 1933002), (102, 1781394), (141, 1288668), (153, 1187596), (188, 966501), (204, 890697), (282, 644334), (306, 593798), (423, 429556), (564, 322167), (612, 296899), (799, 227412), (846, 214778), (1598, 113706), (1692, 107389), (2397, 75804), (3196, 56853), (4794, 37902), (6317, 28764), (7191, 25268), (9588, 18951), (12634, 14382)]