77018628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 198168768

約数和(自身を除く): 121150140

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 773, 874, 1083, 1311, 1444, 1546, 1748, 2166, 2319, 2622, 3092, 4332, 4638, 5244, 8303, 9276, 14687, 16606, 17779, 24909, 29374, 33212, 35558, 44061, 49818, 53337, 58748, 71116, 88122, 99636, 106674, 176244, 213348, 279053, 337801, 558106, 675602, 837159, 1013403, 1116212, 1351204, 1674318, 2026806, 3348636, 4053612, 6418219, 12836438, 19254657, 25672876, 38509314, 77018628]

約数ペア:

[(1, 77018628), (2, 38509314), (3, 25672876), (4, 19254657), (6, 12836438), (12, 6418219), (19, 4053612), (23, 3348636), (38, 2026806), (46, 1674318), (57, 1351204), (69, 1116212), (76, 1013403), (92, 837159), (114, 675602), (138, 558106), (228, 337801), (276, 279053), (361, 213348), (437, 176244), (722, 106674), (773, 99636), (874, 88122), (1083, 71116), (1311, 58748), (1444, 53337), (1546, 49818), (1748, 44061), (2166, 35558), (2319, 33212), (2622, 29374), (3092, 24909), (4332, 17779), (4638, 16606), (5244, 14687), (8303, 9276)]