42990312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4150

約数の個数: 64

約数和(自身を含む): 118080000

約数和(自身を除く): 75089688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 4099, 5244, 8198, 10488, 12297, 16396, 24594, 32792, 49188, 77881, 94277, 98376, 155762, 188554, 233643, 282831, 311524, 377108, 467286, 565662, 623048, 754216, 934572, 1131324, 1791263, 1869144, 2262648, 3582526, 5373789, 7165052, 10747578, 14330104, 21495156, 42990312]

約数ペア:

[(1, 42990312), (2, 21495156), (3, 14330104), (4, 10747578), (6, 7165052), (8, 5373789), (12, 3582526), (19, 2262648), (23, 1869144), (24, 1791263), (38, 1131324), (46, 934572), (57, 754216), (69, 623048), (76, 565662), (92, 467286), (114, 377108), (138, 311524), (152, 282831), (184, 233643), (228, 188554), (276, 155762), (437, 98376), (456, 94277), (552, 77881), (874, 49188), (1311, 32792), (1748, 24594), (2622, 16396), (3496, 12297), (4099, 10488), (5244, 8198)]