82445778

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 182988000

約数和(自身を除く): 100542222

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 137, 201, 274, 402, 411, 499, 603, 822, 998, 1206, 1233, 1497, 2466, 2994, 4491, 8982, 9179, 18358, 27537, 33433, 55074, 66866, 68363, 82611, 100299, 136726, 165222, 200598, 205089, 300897, 410178, 601794, 615267, 1230534, 4580321, 9160642, 13740963, 27481926, 41222889, 82445778]

約数ペア:

[(1, 82445778), (2, 41222889), (3, 27481926), (6, 13740963), (9, 9160642), (18, 4580321), (67, 1230534), (134, 615267), (137, 601794), (201, 410178), (274, 300897), (402, 205089), (411, 200598), (499, 165222), (603, 136726), (822, 100299), (998, 82611), (1206, 68363), (1233, 66866), (1497, 55074), (2466, 33433), (2994, 27537), (4491, 18358), (8982, 9179)]