78441044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 159364800

約数和(自身を除く): 80923756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 101, 202, 209, 404, 418, 836, 929, 1111, 1858, 1919, 2222, 3716, 3838, 4444, 7676, 10219, 17651, 20438, 21109, 35302, 40876, 42218, 70604, 84436, 93829, 187658, 194161, 375316, 388322, 776644, 1032119, 1782751, 2064238, 3565502, 4128476, 7131004, 19610261, 39220522, 78441044]

約数ペア:

[(1, 78441044), (2, 39220522), (4, 19610261), (11, 7131004), (19, 4128476), (22, 3565502), (38, 2064238), (44, 1782751), (76, 1032119), (101, 776644), (202, 388322), (209, 375316), (404, 194161), (418, 187658), (836, 93829), (929, 84436), (1111, 70604), (1858, 42218), (1919, 40876), (2222, 35302), (3716, 21109), (3838, 20438), (4444, 17651), (7676, 10219)]