90228912

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{21121}}^1$

素因数の和:21221

約数の個数: 40

約数和(自身を含む): 235721520

約数和(自身を除く): 145492608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 21121, 42242, 63363, 84484, 126726, 168968, 253452, 337936, 506904, 1013808, 1879769, 3759538, 5639307, 7519076, 11278614, 15038152, 22557228, 30076304, 45114456, 90228912]

約数ペア:

[(1, 90228912), (2, 45114456), (3, 30076304), (4, 22557228), (6, 15038152), (8, 11278614), (12, 7519076), (16, 5639307), (24, 3759538), (48, 1879769), (89, 1013808), (178, 506904), (267, 337936), (356, 253452), (534, 168968), (712, 126726), (1068, 84484), (1424, 63363), (2136, 42242), (4272, 21121)]