66964863252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3571}}^1\times {\mathrm{223243}}^1$

素因数の和:226828

約数の個数: 48

約数和(自身を含む): 178623775232

約数和(自身を除く): 111658911980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3571, 7142, 10713, 14284, 21426, 24997, 42852, 49994, 74991, 99988, 149982, 223243, 299964, 446486, 669729, 892972, 1339458, 1562701, 2678916, 3125402, 4688103, 6250804, 9376206, 18752412, 797200753, 1594401506, 2391602259, 3188803012, 4783204518, 5580405271, 9566409036, 11160810542, 16741215813, 22321621084, 33482431626, 66964863252]

約数ペア:

[(1, 66964863252), (2, 33482431626), (3, 22321621084), (4, 16741215813), (6, 11160810542), (7, 9566409036), (12, 5580405271), (14, 4783204518), (21, 3188803012), (28, 2391602259), (42, 1594401506), (84, 797200753), (3571, 18752412), (7142, 9376206), (10713, 6250804), (14284, 4688103), (21426, 3125402), (24997, 2678916), (42852, 1562701), (49994, 1339458), (74991, 892972), (99988, 669729), (149982, 446486), (223243, 299964)]