88214511

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 156672000

約数和(自身を除く): 68457489

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 101, 133, 199, 209, 231, 303, 399, 597, 627, 707, 1111, 1393, 1463, 1919, 2121, 2189, 3333, 3781, 4179, 4389, 5757, 6567, 7777, 11343, 13433, 15323, 20099, 21109, 23331, 26467, 40299, 41591, 45969, 60297, 63327, 79401, 124773, 140693, 147763, 221089, 291137, 381881, 422079, 443289, 663267, 873411, 1145643, 1547623, 2673167, 4200691, 4642869, 8019501, 12602073, 29404837, 88214511]

約数ペア:

[(1, 88214511), (3, 29404837), (7, 12602073), (11, 8019501), (19, 4642869), (21, 4200691), (33, 2673167), (57, 1547623), (77, 1145643), (101, 873411), (133, 663267), (199, 443289), (209, 422079), (231, 381881), (303, 291137), (399, 221089), (597, 147763), (627, 140693), (707, 124773), (1111, 79401), (1393, 63327), (1463, 60297), (1919, 45969), (2121, 41591), (2189, 40299), (3333, 26467), (3781, 23331), (4179, 21109), (4389, 20099), (5757, 15323), (6567, 13433), (7777, 11343)]