123842376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{245719}}^1$

素因数の和:245738

約数の個数: 48

約数和(自身を含む): 383323200

約数和(自身を除く): 259480824

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, 245719, 491438, 737157, 982876, 1474314, 1720033, 1965752, 2211471, 2948628, 3440066, 4422942, 5160099, 5897256, 6880132, 8845884, 10320198, 13760264, 15480297, 17691768, 20640396, 30960594, 41280792, 61921188, 123842376]

約数ペア:

[(1, 123842376), (2, 61921188), (3, 41280792), (4, 30960594), (6, 20640396), (7, 17691768), (8, 15480297), (9, 13760264), (12, 10320198), (14, 8845884), (18, 6880132), (21, 5897256), (24, 5160099), (28, 4422942), (36, 3440066), (42, 2948628), (56, 2211471), (63, 1965752), (72, 1720033), (84, 1474314), (126, 982876), (168, 737157), (252, 491438), (504, 245719)]