90719604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{132631}}^1$

素因数の和:132660

約数の個数: 36

約数和(自身を含む): 241390240

約数和(自身を除く): 150670636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 132631, 265262, 397893, 530524, 795786, 1193679, 1591572, 2387358, 2519989, 4774716, 5039978, 7559967, 10079956, 15119934, 22679901, 30239868, 45359802, 90719604]

約数ペア:

[(1, 90719604), (2, 45359802), (3, 30239868), (4, 22679901), (6, 15119934), (9, 10079956), (12, 7559967), (18, 5039978), (19, 4774716), (36, 2519989), (38, 2387358), (57, 1591572), (76, 1193679), (114, 795786), (171, 530524), (228, 397893), (342, 265262), (684, 132631)]