77622216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3527}}^1$

素因数の和:3674

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 145911864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3527, 3668, 5502, 7054, 7336, 10581, 11004, 14108, 21162, 22008, 24689, 28216, 42324, 49378, 74067, 84648, 98756, 148134, 197512, 296268, 462037, 592536, 924074, 1386111, 1848148, 2772222, 3234259, 3696296, 5544444, 6468518, 9702777, 11088888, 12937036, 19405554, 25874072, 38811108, 77622216]

約数ペア:

[(1, 77622216), (2, 38811108), (3, 25874072), (4, 19405554), (6, 12937036), (7, 11088888), (8, 9702777), (12, 6468518), (14, 5544444), (21, 3696296), (24, 3234259), (28, 2772222), (42, 1848148), (56, 1386111), (84, 924074), (131, 592536), (168, 462037), (262, 296268), (393, 197512), (524, 148134), (786, 98756), (917, 84648), (1048, 74067), (1572, 49378), (1834, 42324), (2751, 28216), (3144, 24689), (3527, 22008), (3668, 21162), (5502, 14108), (7054, 11004), (7336, 10581)]