68381904

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{16007}}^1$

素因数の和:16107

約数の個数: 40

約数和(自身を含む): 178649280

約数和(自身を除く): 110267376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 16007, 32014, 48021, 64028, 96042, 128056, 192084, 256112, 384168, 768336, 1424623, 2849246, 4273869, 5698492, 8547738, 11396984, 17095476, 22793968, 34190952, 68381904]

約数ペア:

[(1, 68381904), (2, 34190952), (3, 22793968), (4, 17095476), (6, 11396984), (8, 8547738), (12, 5698492), (16, 4273869), (24, 2849246), (48, 1424623), (89, 768336), (178, 384168), (267, 256112), (356, 192084), (534, 128056), (712, 96042), (1068, 64028), (1424, 48021), (2136, 32014), (4272, 16007)]