68368428

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 117909972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 83, 87, 108, 116, 166, 174, 249, 261, 263, 332, 348, 498, 522, 526, 747, 783, 789, 996, 1044, 1052, 1494, 1566, 1578, 2241, 2367, 2407, 2988, 3132, 3156, 4482, 4734, 4814, 7101, 7221, 7627, 8964, 9468, 9628, 14202, 14442, 15254, 21663, 21829, 22881, 28404, 28884, 30508, 43326, 43658, 45762, 64989, 65487, 68643, 86652, 87316, 91524, 129978, 130974, 137286, 196461, 205929, 259956, 261948, 274572, 392922, 411858, 589383, 633041, 785844, 823716, 1178766, 1266082, 1899123, 2357532, 2532164, 3798246, 5697369, 7596492, 11394738, 17092107, 22789476, 34184214, 68368428]

約数ペア:

[(1, 68368428), (2, 34184214), (3, 22789476), (4, 17092107), (6, 11394738), (9, 7596492), (12, 5697369), (18, 3798246), (27, 2532164), (29, 2357532), (36, 1899123), (54, 1266082), (58, 1178766), (83, 823716), (87, 785844), (108, 633041), (116, 589383), (166, 411858), (174, 392922), (249, 274572), (261, 261948), (263, 259956), (332, 205929), (348, 196461), (498, 137286), (522, 130974), (526, 129978), (747, 91524), (783, 87316), (789, 86652), (996, 68643), (1044, 65487), (1052, 64989), (1494, 45762), (1566, 43658), (1578, 43326), (2241, 30508), (2367, 28884), (2407, 28404), (2988, 22881), (3132, 21829), (3156, 21663), (4482, 15254), (4734, 14442), (4814, 14202), (7101, 9628), (7221, 9468), (7627, 8964)]