78980148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{168761}}^1$

素因数の和:168784

約数の個数: 36

約数和(自身を含む): 215002788

約数和(自身を除く): 136022640

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 168761, 337522, 506283, 675044, 1012566, 1518849, 2025132, 2193893, 3037698, 4387786, 6075396, 6581679, 8775572, 13163358, 19745037, 26326716, 39490074, 78980148]

約数ペア:

[(1, 78980148), (2, 39490074), (3, 26326716), (4, 19745037), (6, 13163358), (9, 8775572), (12, 6581679), (13, 6075396), (18, 4387786), (26, 3037698), (36, 2193893), (39, 2025132), (52, 1518849), (78, 1012566), (117, 675044), (156, 506283), (234, 337522), (468, 168761)]