85972488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{811}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 246328320

約数和(自身を除く): 160355832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 631, 811, 1262, 1622, 1893, 2433, 2524, 3244, 3786, 4417, 4866, 5048, 5677, 6488, 7572, 8834, 9732, 11354, 13251, 15144, 17031, 17668, 19464, 22708, 26502, 34062, 35336, 45416, 53004, 68124, 106008, 136248, 511741, 1023482, 1535223, 2046964, 3070446, 3582187, 4093928, 6140892, 7164374, 10746561, 12281784, 14328748, 21493122, 28657496, 42986244, 85972488]

約数ペア:

[(1, 85972488), (2, 42986244), (3, 28657496), (4, 21493122), (6, 14328748), (7, 12281784), (8, 10746561), (12, 7164374), (14, 6140892), (21, 4093928), (24, 3582187), (28, 3070446), (42, 2046964), (56, 1535223), (84, 1023482), (168, 511741), (631, 136248), (811, 106008), (1262, 68124), (1622, 53004), (1893, 45416), (2433, 35336), (2524, 34062), (3244, 26502), (3786, 22708), (4417, 19464), (4866, 17668), (5048, 17031), (5677, 15144), (6488, 13251), (7572, 11354), (8834, 9732)]