72783326

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 140061312

約数和(自身を除く): 67277986

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 154, 214, 539, 631, 749, 1078, 1177, 1262, 1498, 2354, 4417, 5243, 6941, 8239, 8834, 10486, 13882, 16478, 30919, 48587, 57673, 61838, 67517, 97174, 115346, 135034, 340109, 472619, 680218, 742687, 945238, 1485374, 3308333, 5198809, 6616666, 10397618, 36391663, 72783326]

約数ペア:

[(1, 72783326), (2, 36391663), (7, 10397618), (11, 6616666), (14, 5198809), (22, 3308333), (49, 1485374), (77, 945238), (98, 742687), (107, 680218), (154, 472619), (214, 340109), (539, 135034), (631, 115346), (749, 97174), (1078, 67517), (1177, 61838), (1262, 57673), (1498, 48587), (2354, 30919), (4417, 16478), (5243, 13882), (6941, 10486), (8239, 8834)]