42356892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 106856064

約数和(自身を除く): 64499172

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 83, 86, 92, 129, 138, 166, 172, 249, 258, 276, 332, 498, 516, 989, 996, 1849, 1909, 1978, 2967, 3569, 3698, 3818, 3956, 5547, 5727, 5934, 7138, 7396, 7636, 10707, 11094, 11454, 11868, 14276, 21414, 22188, 22908, 42527, 42828, 82087, 85054, 127581, 153467, 164174, 170108, 246261, 255162, 306934, 328348, 460401, 492522, 510324, 613868, 920802, 985044, 1841604, 3529741, 7059482, 10589223, 14118964, 21178446, 42356892]

約数ペア:

[(1, 42356892), (2, 21178446), (3, 14118964), (4, 10589223), (6, 7059482), (12, 3529741), (23, 1841604), (43, 985044), (46, 920802), (69, 613868), (83, 510324), (86, 492522), (92, 460401), (129, 328348), (138, 306934), (166, 255162), (172, 246261), (249, 170108), (258, 164174), (276, 153467), (332, 127581), (498, 85054), (516, 82087), (989, 42828), (996, 42527), (1849, 22908), (1909, 22188), (1978, 21414), (2967, 14276), (3569, 11868), (3698, 11454), (3818, 11094), (3956, 10707), (5547, 7636), (5727, 7396), (5934, 7138)]