123780024

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55457}}^1$

素因数の和:55500

約数の個数: 48

約数和(自身を含む): 346057920

約数和(自身を除く): 222277896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 55457, 110914, 166371, 221828, 332742, 443656, 499113, 665484, 998226, 1330968, 1719167, 1996452, 3438334, 3992904, 5157501, 6876668, 10315002, 13753336, 15472503, 20630004, 30945006, 41260008, 61890012, 123780024]

約数ペア:

[(1, 123780024), (2, 61890012), (3, 41260008), (4, 30945006), (6, 20630004), (8, 15472503), (9, 13753336), (12, 10315002), (18, 6876668), (24, 5157501), (31, 3992904), (36, 3438334), (62, 1996452), (72, 1719167), (93, 1330968), (124, 998226), (186, 665484), (248, 499113), (279, 443656), (372, 332742), (558, 221828), (744, 166371), (1116, 110914), (2232, 55457)]