72091044

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 188068608

約数和(自身を除く): 115977564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 137, 141, 188, 274, 282, 311, 411, 423, 548, 564, 622, 822, 846, 933, 1233, 1244, 1644, 1692, 1866, 2466, 2799, 3732, 4932, 5598, 6439, 11196, 12878, 14617, 19317, 25756, 29234, 38634, 42607, 43851, 57951, 58468, 77268, 85214, 87702, 115902, 127821, 131553, 170428, 175404, 231804, 255642, 263106, 383463, 511284, 526212, 766926, 1533852, 2002529, 4005058, 6007587, 8010116, 12015174, 18022761, 24030348, 36045522, 72091044]

約数ペア:

[(1, 72091044), (2, 36045522), (3, 24030348), (4, 18022761), (6, 12015174), (9, 8010116), (12, 6007587), (18, 4005058), (36, 2002529), (47, 1533852), (94, 766926), (137, 526212), (141, 511284), (188, 383463), (274, 263106), (282, 255642), (311, 231804), (411, 175404), (423, 170428), (548, 131553), (564, 127821), (622, 115902), (822, 87702), (846, 85214), (933, 77268), (1233, 58468), (1244, 57951), (1644, 43851), (1692, 42607), (1866, 38634), (2466, 29234), (2799, 25756), (3732, 19317), (4932, 14617), (5598, 12878), (6439, 11196)]