80669628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57457}}^1$

素因数の和:57483

約数の個数: 48

約数和(自身を含む): 225235360

約数和(自身を除く): 144565732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 57457, 114914, 172371, 229828, 344742, 517113, 689484, 746941, 1034226, 1493882, 1551339, 2068452, 2240823, 2987764, 3102678, 4481646, 6205356, 6722469, 8963292, 13444938, 20167407, 26889876, 40334814, 80669628]

約数ペア:

[(1, 80669628), (2, 40334814), (3, 26889876), (4, 20167407), (6, 13444938), (9, 8963292), (12, 6722469), (13, 6205356), (18, 4481646), (26, 3102678), (27, 2987764), (36, 2240823), (39, 2068452), (52, 1551339), (54, 1493882), (78, 1034226), (108, 746941), (117, 689484), (156, 517113), (234, 344742), (351, 229828), (468, 172371), (702, 114914), (1404, 57457)]