72865134

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 165065472

約数和(自身を除く): 92200338

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2003, 2021, 4006, 4042, 6009, 6063, 12018, 12126, 18027, 18189, 36054, 36378, 86129, 94141, 172258, 188282, 258387, 282423, 516774, 564846, 775161, 847269, 1550322, 1694538, 4048063, 8096126, 12144189, 24288378, 36432567, 72865134]

約数ペア:

[(1, 72865134), (2, 36432567), (3, 24288378), (6, 12144189), (9, 8096126), (18, 4048063), (43, 1694538), (47, 1550322), (86, 847269), (94, 775161), (129, 564846), (141, 516774), (258, 282423), (282, 258387), (387, 188282), (423, 172258), (774, 94141), (846, 86129), (2003, 36378), (2021, 36054), (4006, 18189), (4042, 18027), (6009, 12126), (6063, 12018)]