65266428

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 154918400

約数和(自身を除く): 89651972

約数列:

[1, 2, 3, 4, 6, 12, 151, 181, 199, 302, 362, 398, 453, 543, 597, 604, 724, 796, 906, 1086, 1194, 1812, 2172, 2388, 27331, 30049, 36019, 54662, 60098, 72038, 81993, 90147, 108057, 109324, 120196, 144076, 163986, 180294, 216114, 327972, 360588, 432228, 5438869, 10877738, 16316607, 21755476, 32633214, 65266428]

約数ペア:

[(1, 65266428), (2, 32633214), (3, 21755476), (4, 16316607), (6, 10877738), (12, 5438869), (151, 432228), (181, 360588), (199, 327972), (302, 216114), (362, 180294), (398, 163986), (453, 144076), (543, 120196), (597, 109324), (604, 108057), (724, 90147), (796, 81993), (906, 72038), (1086, 60098), (1194, 54662), (1812, 36019), (2172, 30049), (2388, 27331)]