74781936

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{2069}}^1$

素因数の和:2334

約数の個数: 60

約数和(自身を含む): 210220920

約数和(自身を除く): 135438984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2069, 2259, 3012, 4016, 4138, 4518, 6024, 6207, 8276, 9036, 12048, 12414, 16552, 18072, 18621, 24828, 33104, 36144, 37242, 49656, 74484, 99312, 148968, 297936, 519319, 1038638, 1557957, 2077276, 3115914, 4154552, 4673871, 6231828, 8309104, 9347742, 12463656, 18695484, 24927312, 37390968, 74781936]

約数ペア:

[(1, 74781936), (2, 37390968), (3, 24927312), (4, 18695484), (6, 12463656), (8, 9347742), (9, 8309104), (12, 6231828), (16, 4673871), (18, 4154552), (24, 3115914), (36, 2077276), (48, 1557957), (72, 1038638), (144, 519319), (251, 297936), (502, 148968), (753, 99312), (1004, 74484), (1506, 49656), (2008, 37242), (2069, 36144), (2259, 33104), (3012, 24828), (4016, 18621), (4138, 18072), (4518, 16552), (6024, 12414), (6207, 12048), (8276, 9036)]