68239252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 129830400

約数和(自身を除く): 61591148

約数列:

[1, 2, 4, 23, 41, 46, 79, 82, 92, 158, 164, 229, 316, 458, 916, 943, 1817, 1886, 3239, 3634, 3772, 5267, 6478, 7268, 9389, 10534, 12956, 18091, 18778, 21068, 36182, 37556, 72364, 74497, 148994, 215947, 297988, 416093, 431894, 741731, 832186, 863788, 1483462, 1664372, 2966924, 17059813, 34119626, 68239252]

約数ペア:

[(1, 68239252), (2, 34119626), (4, 17059813), (23, 2966924), (41, 1664372), (46, 1483462), (79, 863788), (82, 832186), (92, 741731), (158, 431894), (164, 416093), (229, 297988), (316, 215947), (458, 148994), (916, 74497), (943, 72364), (1817, 37556), (1886, 36182), (3239, 21068), (3634, 18778), (3772, 18091), (5267, 12956), (6478, 10534), (7268, 9389)]