63664884

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 166053888

約数和(自身を除く): 102389004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 191, 197, 282, 382, 394, 423, 564, 573, 591, 764, 788, 846, 1146, 1182, 1692, 1719, 1773, 2292, 2364, 3438, 3546, 6876, 7092, 8977, 9259, 17954, 18518, 26931, 27777, 35908, 37036, 37627, 53862, 55554, 75254, 80793, 83331, 107724, 111108, 112881, 150508, 161586, 166662, 225762, 323172, 333324, 338643, 451524, 677286, 1354572, 1768469, 3536938, 5305407, 7073876, 10610814, 15916221, 21221628, 31832442, 63664884]

約数ペア:

[(1, 63664884), (2, 31832442), (3, 21221628), (4, 15916221), (6, 10610814), (9, 7073876), (12, 5305407), (18, 3536938), (36, 1768469), (47, 1354572), (94, 677286), (141, 451524), (188, 338643), (191, 333324), (197, 323172), (282, 225762), (382, 166662), (394, 161586), (423, 150508), (564, 112881), (573, 111108), (591, 107724), (764, 83331), (788, 80793), (846, 75254), (1146, 55554), (1182, 53862), (1692, 37627), (1719, 37036), (1773, 35908), (2292, 27777), (2364, 26931), (3438, 18518), (3546, 17954), (6876, 9259), (7092, 8977)]