72078369

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 40535391

約数列:

[1, 3, 11, 29, 33, 41, 87, 121, 123, 167, 319, 363, 451, 501, 957, 1189, 1353, 1837, 3509, 3567, 4843, 4961, 5511, 6847, 10527, 13079, 14529, 14883, 20207, 20541, 39237, 53273, 60621, 75317, 143869, 159819, 198563, 225951, 431607, 586003, 595689, 828487, 1758009, 2184193, 2485461, 6552579, 24026123, 72078369]

約数ペア:

[(1, 72078369), (3, 24026123), (11, 6552579), (29, 2485461), (33, 2184193), (41, 1758009), (87, 828487), (121, 595689), (123, 586003), (167, 431607), (319, 225951), (363, 198563), (451, 159819), (501, 143869), (957, 75317), (1189, 60621), (1353, 53273), (1837, 39237), (3509, 20541), (3567, 20207), (4843, 14883), (4961, 14529), (5511, 13079), (6847, 10527)]