81617141736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87197801}}^1$

素因数の和:87197826

約数の個数: 48

約数和(自身を含む): 238049999460

約数和(自身を除く): 156432857724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 87197801, 174395602, 261593403, 348791204, 523186806, 697582408, 784780209, 1046373612, 1133571413, 1569560418, 2092747224, 2267142826, 3139120836, 3400714239, 4534285652, 6278241672, 6801428478, 9068571304, 10202142717, 13602856956, 20404285434, 27205713912, 40808570868, 81617141736]

約数ペア:

[(1, 81617141736), (2, 40808570868), (3, 27205713912), (4, 20404285434), (6, 13602856956), (8, 10202142717), (9, 9068571304), (12, 6801428478), (13, 6278241672), (18, 4534285652), (24, 3400714239), (26, 3139120836), (36, 2267142826), (39, 2092747224), (52, 1569560418), (72, 1133571413), (78, 1046373612), (104, 784780209), (117, 697582408), (156, 523186806), (234, 348791204), (312, 261593403), (468, 174395602), (936, 87197801)]