79386008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 166320000

約数和(自身を除く): 86933992

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 109, 149, 188, 218, 298, 376, 436, 596, 611, 872, 1192, 1222, 1417, 1937, 2444, 2834, 3874, 4888, 5123, 5668, 7003, 7748, 10246, 11336, 14006, 15496, 16241, 20492, 28012, 32482, 40984, 56024, 64964, 66599, 91039, 129928, 133198, 182078, 211133, 266396, 364156, 422266, 532792, 728312, 763327, 844532, 1526654, 1689064, 3053308, 6106616, 9923251, 19846502, 39693004, 79386008]

約数ペア:

[(1, 79386008), (2, 39693004), (4, 19846502), (8, 9923251), (13, 6106616), (26, 3053308), (47, 1689064), (52, 1526654), (94, 844532), (104, 763327), (109, 728312), (149, 532792), (188, 422266), (218, 364156), (298, 266396), (376, 211133), (436, 182078), (596, 133198), (611, 129928), (872, 91039), (1192, 66599), (1222, 64964), (1417, 56024), (1937, 40984), (2444, 32482), (2834, 28012), (3874, 20492), (4888, 16241), (5123, 15496), (5668, 14006), (7003, 11336), (7748, 10246)]