78208056

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25261}}^1$

素因数の和:25316

約数の個数: 48

約数和(自身を含む): 216747960

約数和(自身を除く): 138539904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 25261, 50522, 75783, 101044, 151566, 202088, 227349, 303132, 454698, 606264, 909396, 1086223, 1818792, 2172446, 3258669, 4344892, 6517338, 8689784, 9776007, 13034676, 19552014, 26069352, 39104028, 78208056]

約数ペア:

[(1, 78208056), (2, 39104028), (3, 26069352), (4, 19552014), (6, 13034676), (8, 9776007), (9, 8689784), (12, 6517338), (18, 4344892), (24, 3258669), (36, 2172446), (43, 1818792), (72, 1086223), (86, 909396), (129, 606264), (172, 454698), (258, 303132), (344, 227349), (387, 202088), (516, 151566), (774, 101044), (1032, 75783), (1548, 50522), (3096, 25261)]