79356654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 72

約数和(自身を含む): 196124760

約数和(自身を除く): 116768106

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1373, 1482, 1521, 2223, 2746, 3042, 3211, 4119, 4446, 6422, 8238, 9633, 12357, 17849, 19266, 24714, 26087, 28899, 35698, 52174, 53547, 57798, 78261, 107094, 156522, 160641, 232037, 234783, 321282, 339131, 464074, 469566, 678262, 696111, 1017393, 1392222, 2034786, 2088333, 3052179, 4176666, 4408703, 6104358, 8817406, 13226109, 26452218, 39678327, 79356654]

約数ペア:

[(1, 79356654), (2, 39678327), (3, 26452218), (6, 13226109), (9, 8817406), (13, 6104358), (18, 4408703), (19, 4176666), (26, 3052179), (38, 2088333), (39, 2034786), (57, 1392222), (78, 1017393), (114, 696111), (117, 678262), (169, 469566), (171, 464074), (234, 339131), (247, 321282), (338, 234783), (342, 232037), (494, 160641), (507, 156522), (741, 107094), (1014, 78261), (1373, 57798), (1482, 53547), (1521, 52174), (2223, 35698), (2746, 28899), (3042, 26087), (3211, 24714), (4119, 19266), (4446, 17849), (6422, 12357), (8238, 9633)]