81024492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 127994388

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 53, 58, 69, 87, 92, 106, 116, 138, 159, 174, 191, 212, 276, 318, 348, 382, 573, 636, 667, 764, 1146, 1219, 1334, 1537, 2001, 2292, 2438, 2668, 3074, 3657, 4002, 4393, 4611, 4876, 5539, 6148, 7314, 8004, 8786, 9222, 10123, 11078, 13179, 14628, 16617, 17572, 18444, 20246, 22156, 26358, 30369, 33234, 35351, 40492, 52716, 60738, 66468, 70702, 106053, 121476, 127397, 141404, 212106, 232829, 254794, 293567, 382191, 424212, 465658, 509588, 587134, 698487, 764382, 880701, 931316, 1174268, 1396974, 1528764, 1761402, 2793948, 3522804, 6752041, 13504082, 20256123, 27008164, 40512246, 81024492]

約数ペア:

[(1, 81024492), (2, 40512246), (3, 27008164), (4, 20256123), (6, 13504082), (12, 6752041), (23, 3522804), (29, 2793948), (46, 1761402), (53, 1528764), (58, 1396974), (69, 1174268), (87, 931316), (92, 880701), (106, 764382), (116, 698487), (138, 587134), (159, 509588), (174, 465658), (191, 424212), (212, 382191), (276, 293567), (318, 254794), (348, 232829), (382, 212106), (573, 141404), (636, 127397), (667, 121476), (764, 106053), (1146, 70702), (1219, 66468), (1334, 60738), (1537, 52716), (2001, 40492), (2292, 35351), (2438, 33234), (2668, 30369), (3074, 26358), (3657, 22156), (4002, 20246), (4393, 18444), (4611, 17572), (4876, 16617), (5539, 14628), (6148, 13179), (7314, 11078), (8004, 10123), (8786, 9222)]