77560434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1940

約数の個数: 72

約数和(自身を含む): 199749888

約数和(自身を除く): 122189454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1871, 1974, 2303, 2961, 3742, 4606, 5613, 5922, 6909, 11226, 13097, 13818, 16839, 20727, 26194, 33678, 39291, 41454, 78582, 87937, 91679, 117873, 175874, 183358, 235746, 263811, 275037, 527622, 550074, 615559, 791433, 825111, 1231118, 1582866, 1650222, 1846677, 3693354, 4308913, 5540031, 8617826, 11080062, 12926739, 25853478, 38780217, 77560434]

約数ペア:

[(1, 77560434), (2, 38780217), (3, 25853478), (6, 12926739), (7, 11080062), (9, 8617826), (14, 5540031), (18, 4308913), (21, 3693354), (42, 1846677), (47, 1650222), (49, 1582866), (63, 1231118), (94, 825111), (98, 791433), (126, 615559), (141, 550074), (147, 527622), (282, 275037), (294, 263811), (329, 235746), (423, 183358), (441, 175874), (658, 117873), (846, 91679), (882, 87937), (987, 78582), (1871, 41454), (1974, 39291), (2303, 33678), (2961, 26194), (3742, 20727), (4606, 16839), (5613, 13818), (5922, 13097), (6909, 11226)]