123786144

素因数分解:

$2^5\times 3^5\times {\mathrm{15919}}^1$

素因数の和:15944

約数の個数: 72

約数和(自身を含む): 365077440

約数和(自身を除く): 241291296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 15919, 31838, 47757, 63676, 95514, 127352, 143271, 191028, 254704, 286542, 382056, 429813, 509408, 573084, 764112, 859626, 1146168, 1289439, 1528224, 1719252, 2292336, 2578878, 3438504, 3868317, 4584672, 5157756, 6877008, 7736634, 10315512, 13754016, 15473268, 20631024, 30946536, 41262048, 61893072, 123786144]

約数ペア:

[(1, 123786144), (2, 61893072), (3, 41262048), (4, 30946536), (6, 20631024), (8, 15473268), (9, 13754016), (12, 10315512), (16, 7736634), (18, 6877008), (24, 5157756), (27, 4584672), (32, 3868317), (36, 3438504), (48, 2578878), (54, 2292336), (72, 1719252), (81, 1528224), (96, 1289439), (108, 1146168), (144, 859626), (162, 764112), (216, 573084), (243, 509408), (288, 429813), (324, 382056), (432, 286542), (486, 254704), (648, 191028), (864, 143271), (972, 127352), (1296, 95514), (1944, 63676), (2592, 47757), (3888, 31838), (7776, 15919)]