77158278

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 182016000

約数和(自身を除く): 104857722

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 157, 171, 314, 342, 471, 479, 513, 942, 958, 1026, 1413, 1437, 2826, 2874, 2983, 4239, 4311, 5966, 8478, 8622, 8949, 9101, 12933, 17898, 18202, 25866, 26847, 27303, 53694, 54606, 75203, 80541, 81909, 150406, 161082, 163818, 225609, 245727, 451218, 491454, 676827, 1353654, 1428857, 2030481, 2857714, 4060962, 4286571, 8573142, 12859713, 25719426, 38579139, 77158278]

約数ペア:

[(1, 77158278), (2, 38579139), (3, 25719426), (6, 12859713), (9, 8573142), (18, 4286571), (19, 4060962), (27, 2857714), (38, 2030481), (54, 1428857), (57, 1353654), (114, 676827), (157, 491454), (171, 451218), (314, 245727), (342, 225609), (471, 163818), (479, 161082), (513, 150406), (942, 81909), (958, 80541), (1026, 75203), (1413, 54606), (1437, 53694), (2826, 27303), (2874, 26847), (2983, 25866), (4239, 18202), (4311, 17898), (5966, 12933), (8478, 9101), (8622, 8949)]