85344444

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 229057920

約数和(自身を除く): 143713476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 1062, 1357, 1747, 2124, 2714, 3494, 4071, 5241, 5428, 6988, 8142, 10482, 12213, 15723, 16284, 20964, 24426, 31446, 40181, 48852, 62892, 80362, 103073, 120543, 160724, 206146, 241086, 309219, 361629, 412292, 482172, 618438, 723258, 927657, 1236876, 1446516, 1855314, 2370679, 3710628, 4741358, 7112037, 9482716, 14224074, 21336111, 28448148, 42672222, 85344444]

約数ペア:

[(1, 85344444), (2, 42672222), (3, 28448148), (4, 21336111), (6, 14224074), (9, 9482716), (12, 7112037), (18, 4741358), (23, 3710628), (36, 2370679), (46, 1855314), (59, 1446516), (69, 1236876), (92, 927657), (118, 723258), (138, 618438), (177, 482172), (207, 412292), (236, 361629), (276, 309219), (354, 241086), (414, 206146), (531, 160724), (708, 120543), (828, 103073), (1062, 80362), (1357, 62892), (1747, 48852), (2124, 40181), (2714, 31446), (3494, 24426), (4071, 20964), (5241, 16284), (5428, 15723), (6988, 12213), (8142, 10482)]