858708828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17761}}^1$

素因数の和:17867

約数の個数: 72

約数和(自身を含む): 2327532480

約数和(自身を除く): 1468823652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 5372, 8058, 12087, 16116, 17761, 24174, 35522, 48348, 53283, 71044, 106566, 159849, 213132, 301937, 319698, 603874, 639396, 905811, 1207748, 1403119, 1811622, 2717433, 2806238, 3623244, 4209357, 5434866, 5612476, 8418714, 10869732, 12628071, 16837428, 23853023, 25256142, 47706046, 50512284, 71559069, 95412092, 143118138, 214677207, 286236276, 429354414, 858708828]

約数ペア:

[(1, 858708828), (2, 429354414), (3, 286236276), (4, 214677207), (6, 143118138), (9, 95412092), (12, 71559069), (17, 50512284), (18, 47706046), (34, 25256142), (36, 23853023), (51, 16837428), (68, 12628071), (79, 10869732), (102, 8418714), (153, 5612476), (158, 5434866), (204, 4209357), (237, 3623244), (306, 2806238), (316, 2717433), (474, 1811622), (612, 1403119), (711, 1207748), (948, 905811), (1343, 639396), (1422, 603874), (2686, 319698), (2844, 301937), (4029, 213132), (5372, 159849), (8058, 106566), (12087, 71044), (16116, 53283), (17761, 48348), (24174, 35522)]