87861924

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 228956000

約数和(自身を除く): 141094076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 499, 603, 657, 804, 876, 998, 1206, 1314, 1497, 1996, 2412, 2628, 2994, 4491, 4891, 5988, 8982, 9782, 14673, 17964, 19564, 29346, 33433, 36427, 44019, 58692, 66866, 72854, 88038, 100299, 109281, 133732, 145708, 176076, 200598, 218562, 300897, 327843, 401196, 437124, 601794, 655686, 1203588, 1311372, 2440609, 4881218, 7321827, 9762436, 14643654, 21965481, 29287308, 43930962, 87861924]

約数ペア:

[(1, 87861924), (2, 43930962), (3, 29287308), (4, 21965481), (6, 14643654), (9, 9762436), (12, 7321827), (18, 4881218), (36, 2440609), (67, 1311372), (73, 1203588), (134, 655686), (146, 601794), (201, 437124), (219, 401196), (268, 327843), (292, 300897), (402, 218562), (438, 200598), (499, 176076), (603, 145708), (657, 133732), (804, 109281), (876, 100299), (998, 88038), (1206, 72854), (1314, 66866), (1497, 58692), (1996, 44019), (2412, 36427), (2628, 33433), (2994, 29346), (4491, 19564), (4891, 17964), (5988, 14673), (8982, 9782)]