85558872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2029}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 245548800

約数和(自身を除く): 159989928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 2008, 2029, 3012, 3514, 4058, 5271, 6024, 6087, 7028, 8116, 10542, 12174, 14056, 14203, 16232, 21084, 24348, 28406, 42168, 42609, 48696, 56812, 85218, 113624, 170436, 340872, 509279, 1018558, 1527837, 2037116, 3055674, 3564953, 4074232, 6111348, 7129906, 10694859, 12222696, 14259812, 21389718, 28519624, 42779436, 85558872]

約数ペア:

[(1, 85558872), (2, 42779436), (3, 28519624), (4, 21389718), (6, 14259812), (7, 12222696), (8, 10694859), (12, 7129906), (14, 6111348), (21, 4074232), (24, 3564953), (28, 3055674), (42, 2037116), (56, 1527837), (84, 1018558), (168, 509279), (251, 340872), (502, 170436), (753, 113624), (1004, 85218), (1506, 56812), (1757, 48696), (2008, 42609), (2029, 42168), (3012, 28406), (3514, 24348), (4058, 21084), (5271, 16232), (6024, 14203), (6087, 14056), (7028, 12174), (8116, 10542)]