870874164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{26849}}^1$

素因数の和:26929

約数の個数: 72

約数和(自身を含む): 2374936200

約数和(自身を除く): 1504062036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 8109, 10812, 16218, 26849, 32436, 53698, 80547, 107396, 161094, 241641, 322188, 456433, 483282, 912866, 966564, 1369299, 1422997, 1825732, 2738598, 2845994, 4107897, 4268991, 5477196, 5691988, 8215794, 8537982, 12806973, 16431588, 17075964, 24190949, 25613946, 48381898, 51227892, 72572847, 96763796, 145145694, 217718541, 290291388, 435437082, 870874164]

約数ペア:

[(1, 870874164), (2, 435437082), (3, 290291388), (4, 217718541), (6, 145145694), (9, 96763796), (12, 72572847), (17, 51227892), (18, 48381898), (34, 25613946), (36, 24190949), (51, 17075964), (53, 16431588), (68, 12806973), (102, 8537982), (106, 8215794), (153, 5691988), (159, 5477196), (204, 4268991), (212, 4107897), (306, 2845994), (318, 2738598), (477, 1825732), (612, 1422997), (636, 1369299), (901, 966564), (954, 912866), (1802, 483282), (1908, 456433), (2703, 322188), (3604, 241641), (5406, 161094), (8109, 107396), (10812, 80547), (16218, 53698), (26849, 32436)]