83726388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 225024800

約数和(自身を除く): 141298412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 218, 228, 327, 342, 436, 654, 684, 981, 1123, 1308, 1962, 2071, 2246, 3369, 3924, 4142, 4492, 6213, 6738, 8284, 10107, 12426, 13476, 18639, 20214, 21337, 24852, 37278, 40428, 42674, 64011, 74556, 85348, 122407, 128022, 192033, 244814, 256044, 367221, 384066, 489628, 734442, 768132, 1101663, 1468884, 2203326, 2325733, 4406652, 4651466, 6977199, 9302932, 13954398, 20931597, 27908796, 41863194, 83726388]

約数ペア:

[(1, 83726388), (2, 41863194), (3, 27908796), (4, 20931597), (6, 13954398), (9, 9302932), (12, 6977199), (18, 4651466), (19, 4406652), (36, 2325733), (38, 2203326), (57, 1468884), (76, 1101663), (109, 768132), (114, 734442), (171, 489628), (218, 384066), (228, 367221), (327, 256044), (342, 244814), (436, 192033), (654, 128022), (684, 122407), (981, 85348), (1123, 74556), (1308, 64011), (1962, 42674), (2071, 40428), (2246, 37278), (3369, 24852), (3924, 21337), (4142, 20214), (4492, 18639), (6213, 13476), (6738, 12426), (8284, 10107)]