66480216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 182044800

約数和(自身を除く): 115564584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 419, 601, 838, 1202, 1257, 1676, 1803, 2404, 2514, 3352, 3606, 4609, 4808, 5028, 6611, 7212, 9218, 10056, 13222, 13827, 14424, 18436, 19833, 26444, 27654, 36872, 39666, 52888, 55308, 79332, 110616, 158664, 251819, 503638, 755457, 1007276, 1510914, 2014552, 2770009, 3021828, 5540018, 6043656, 8310027, 11080036, 16620054, 22160072, 33240108, 66480216]

約数ペア:

[(1, 66480216), (2, 33240108), (3, 22160072), (4, 16620054), (6, 11080036), (8, 8310027), (11, 6043656), (12, 5540018), (22, 3021828), (24, 2770009), (33, 2014552), (44, 1510914), (66, 1007276), (88, 755457), (132, 503638), (264, 251819), (419, 158664), (601, 110616), (838, 79332), (1202, 55308), (1257, 52888), (1676, 39666), (1803, 36872), (2404, 27654), (2514, 26444), (3352, 19833), (3606, 18436), (4609, 14424), (4808, 13827), (5028, 13222), (6611, 10056), (7212, 9218)]