180884028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61027}}^1$

素因数の和:61066

約数の個数: 48

約数和(自身を含む): 478459520

約数和(自身を除く): 297575492

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 61027, 122054, 183081, 244108, 366162, 732324, 793351, 1159513, 1586702, 2319026, 2380053, 3173404, 3478539, 4638052, 4760106, 6957078, 9520212, 13914156, 15073669, 30147338, 45221007, 60294676, 90442014, 180884028]

約数ペア:

[(1, 180884028), (2, 90442014), (3, 60294676), (4, 45221007), (6, 30147338), (12, 15073669), (13, 13914156), (19, 9520212), (26, 6957078), (38, 4760106), (39, 4638052), (52, 3478539), (57, 3173404), (76, 2380053), (78, 2319026), (114, 1586702), (156, 1159513), (228, 793351), (247, 732324), (494, 366162), (741, 244108), (988, 183081), (1482, 122054), (2964, 61027)]