8462142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 20924904

約数和(自身を除く): 12462762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 43, 58, 78, 86, 87, 117, 129, 174, 234, 258, 261, 377, 387, 522, 559, 754, 774, 841, 1118, 1131, 1247, 1677, 1682, 2262, 2494, 2523, 3354, 3393, 3741, 5031, 5046, 6786, 7482, 7569, 10062, 10933, 11223, 15138, 16211, 21866, 22446, 32422, 32799, 36163, 48633, 65598, 72326, 97266, 98397, 108489, 145899, 196794, 216978, 291798, 325467, 470119, 650934, 940238, 1410357, 2820714, 4231071, 8462142]

約数ペア:

[(1, 8462142), (2, 4231071), (3, 2820714), (6, 1410357), (9, 940238), (13, 650934), (18, 470119), (26, 325467), (29, 291798), (39, 216978), (43, 196794), (58, 145899), (78, 108489), (86, 98397), (87, 97266), (117, 72326), (129, 65598), (174, 48633), (234, 36163), (258, 32799), (261, 32422), (377, 22446), (387, 21866), (522, 16211), (559, 15138), (754, 11223), (774, 10933), (841, 10062), (1118, 7569), (1131, 7482), (1247, 6786), (1677, 5046), (1682, 5031), (2262, 3741), (2494, 3393), (2523, 3354)]