78317709804

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2027}}^1\times {\mathrm{26177}}^1$

素因数の和:28255

約数の個数: 72

約数和(自身を含む): 202906096848

約数和(自身を除く): 124588387044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 2027, 4054, 6081, 8108, 12162, 18243, 24324, 26177, 36486, 52354, 72972, 78531, 83107, 104708, 157062, 166214, 235593, 249321, 314124, 332428, 471186, 498642, 747963, 942372, 997284, 1073257, 1495926, 2146514, 2991852, 3219771, 4293028, 6439542, 9659313, 12879084, 19318626, 38637252, 53060779, 106121558, 159182337, 212243116, 318364674, 477547011, 636729348, 955094022, 1910188044, 2175491939, 4350983878, 6526475817, 8701967756, 13052951634, 19579427451, 26105903268, 39158854902, 78317709804]

約数ペア:

[(1, 78317709804), (2, 39158854902), (3, 26105903268), (4, 19579427451), (6, 13052951634), (9, 8701967756), (12, 6526475817), (18, 4350983878), (36, 2175491939), (41, 1910188044), (82, 955094022), (123, 636729348), (164, 477547011), (246, 318364674), (369, 212243116), (492, 159182337), (738, 106121558), (1476, 53060779), (2027, 38637252), (4054, 19318626), (6081, 12879084), (8108, 9659313), (12162, 6439542), (18243, 4293028), (24324, 3219771), (26177, 2991852), (36486, 2146514), (52354, 1495926), (72972, 1073257), (78531, 997284), (83107, 942372), (104708, 747963), (157062, 498642), (166214, 471186), (235593, 332428), (249321, 314124)]