108639828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 301051296

約数和(自身を除く): 192411468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 753, 1004, 1093, 1506, 2186, 2259, 2761, 3012, 3279, 4372, 4518, 5522, 6558, 8283, 9036, 9837, 11044, 12023, 13116, 16566, 19674, 24046, 24849, 33132, 36069, 39348, 48092, 49698, 72138, 99396, 108207, 144276, 216414, 274343, 432828, 548686, 823029, 1097372, 1646058, 2469087, 3017773, 3292116, 4938174, 6035546, 9053319, 9876348, 12071092, 18106638, 27159957, 36213276, 54319914, 108639828]

約数ペア:

[(1, 108639828), (2, 54319914), (3, 36213276), (4, 27159957), (6, 18106638), (9, 12071092), (11, 9876348), (12, 9053319), (18, 6035546), (22, 4938174), (33, 3292116), (36, 3017773), (44, 2469087), (66, 1646058), (99, 1097372), (132, 823029), (198, 548686), (251, 432828), (396, 274343), (502, 216414), (753, 144276), (1004, 108207), (1093, 99396), (1506, 72138), (2186, 49698), (2259, 48092), (2761, 39348), (3012, 36069), (3279, 33132), (4372, 24849), (4518, 24046), (5522, 19674), (6558, 16566), (8283, 13116), (9036, 12023), (9837, 11044)]