123161712

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^2\times {\mathrm{509}}^1$

素因数の和:662

約数の個数: 60

約数和(自身を含む): 323346120

約数和(自身を除く): 200184408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 509, 568, 852, 1018, 1136, 1527, 1704, 2036, 3054, 3408, 4072, 5041, 6108, 8144, 10082, 12216, 15123, 20164, 24432, 30246, 36139, 40328, 60492, 72278, 80656, 108417, 120984, 144556, 216834, 241968, 289112, 433668, 578224, 867336, 1734672, 2565869, 5131738, 7697607, 10263476, 15395214, 20526952, 30790428, 41053904, 61580856, 123161712]

約数ペア:

[(1, 123161712), (2, 61580856), (3, 41053904), (4, 30790428), (6, 20526952), (8, 15395214), (12, 10263476), (16, 7697607), (24, 5131738), (48, 2565869), (71, 1734672), (142, 867336), (213, 578224), (284, 433668), (426, 289112), (509, 241968), (568, 216834), (852, 144556), (1018, 120984), (1136, 108417), (1527, 80656), (1704, 72278), (2036, 60492), (3054, 40328), (3408, 36139), (4072, 30246), (5041, 24432), (6108, 20164), (8144, 15123), (10082, 12216)]