80964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 221676

約数和(自身を除く): 140712

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 1038, 1557, 2076, 2249, 3114, 4498, 6228, 6747, 8996, 13494, 20241, 26988, 40482, 80964]

約数ペア:

[(1, 80964), (2, 40482), (3, 26988), (4, 20241), (6, 13494), (9, 8996), (12, 6747), (13, 6228), (18, 4498), (26, 3114), (36, 2249), (39, 2076), (52, 1557), (78, 1038), (117, 692), (156, 519), (173, 468), (234, 346)]