78163848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{155087}}^1$

素因数の和:155106

約数の個数: 48

約数和(自身を含む): 241937280

約数和(自身を除く): 163773432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 155087, 310174, 465261, 620348, 930522, 1085609, 1240696, 1395783, 1861044, 2171218, 2791566, 3256827, 3722088, 4342436, 5583132, 6513654, 8684872, 9770481, 11166264, 13027308, 19540962, 26054616, 39081924, 78163848]

約数ペア:

[(1, 78163848), (2, 39081924), (3, 26054616), (4, 19540962), (6, 13027308), (7, 11166264), (8, 9770481), (9, 8684872), (12, 6513654), (14, 5583132), (18, 4342436), (21, 3722088), (24, 3256827), (28, 2791566), (36, 2171218), (42, 1861044), (56, 1395783), (63, 1240696), (72, 1085609), (84, 930522), (126, 620348), (168, 465261), (252, 310174), (504, 155087)]