66459792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 197765120

約数和(自身を除く): 131305328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1423, 1668, 1946, 2224, 2846, 2919, 3336, 3892, 4269, 5692, 5838, 6672, 7784, 8538, 9961, 11384, 11676, 15568, 17076, 19922, 22768, 23352, 29883, 34152, 39844, 46704, 59766, 68304, 79688, 119532, 159376, 197797, 239064, 395594, 478128, 593391, 791188, 1186782, 1384579, 1582376, 2373564, 2769158, 3164752, 4153737, 4747128, 5538316, 8307474, 9494256, 11076632, 16614948, 22153264, 33229896, 66459792]

約数ペア:

[(1, 66459792), (2, 33229896), (3, 22153264), (4, 16614948), (6, 11076632), (7, 9494256), (8, 8307474), (12, 5538316), (14, 4747128), (16, 4153737), (21, 3164752), (24, 2769158), (28, 2373564), (42, 1582376), (48, 1384579), (56, 1186782), (84, 791188), (112, 593391), (139, 478128), (168, 395594), (278, 239064), (336, 197797), (417, 159376), (556, 119532), (834, 79688), (973, 68304), (1112, 59766), (1423, 46704), (1668, 39844), (1946, 34152), (2224, 29883), (2846, 23352), (2919, 22768), (3336, 19922), (3892, 17076), (4269, 15568), (5692, 11676), (5838, 11384), (6672, 9961), (7784, 8538)]