87101808

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{20389}}^1$

素因数の和:20489

約数の個数: 40

約数和(自身を含む): 227552400

約数和(自身を除く): 140450592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 326224, 489336, 978672, 1814621, 3629242, 5443863, 7258484, 10887726, 14516968, 21775452, 29033936, 43550904, 87101808]

約数ペア:

[(1, 87101808), (2, 43550904), (3, 29033936), (4, 21775452), (6, 14516968), (8, 10887726), (12, 7258484), (16, 5443863), (24, 3629242), (48, 1814621), (89, 978672), (178, 489336), (267, 326224), (356, 244668), (534, 163112), (712, 122334), (1068, 81556), (1424, 61167), (2136, 40778), (4272, 20389)]