47891664

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{4007}}^1$

素因数の和:4104

約数の個数: 60

約数和(自身を含む): 135678816

約数和(自身を除く): 87787152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 4007, 5976, 8014, 11952, 12021, 16028, 24042, 32056, 36063, 48084, 64112, 72126, 96168, 144252, 192336, 288504, 332581, 577008, 665162, 997743, 1330324, 1995486, 2660648, 2993229, 3990972, 5321296, 5986458, 7981944, 11972916, 15963888, 23945832, 47891664]

約数ペア:

[(1, 47891664), (2, 23945832), (3, 15963888), (4, 11972916), (6, 7981944), (8, 5986458), (9, 5321296), (12, 3990972), (16, 2993229), (18, 2660648), (24, 1995486), (36, 1330324), (48, 997743), (72, 665162), (83, 577008), (144, 332581), (166, 288504), (249, 192336), (332, 144252), (498, 96168), (664, 72126), (747, 64112), (996, 48084), (1328, 36063), (1494, 32056), (1992, 24042), (2988, 16028), (3984, 12021), (4007, 11952), (5976, 8014)]