8158284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 22014720

約数和(自身を除く): 13856436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 167, 177, 207, 236, 276, 334, 354, 414, 501, 531, 668, 708, 828, 1002, 1062, 1357, 1503, 2004, 2124, 2714, 3006, 3841, 4071, 5428, 6012, 7682, 8142, 9853, 11523, 12213, 15364, 16284, 19706, 23046, 24426, 29559, 34569, 39412, 46092, 48852, 59118, 69138, 88677, 118236, 138276, 177354, 226619, 354708, 453238, 679857, 906476, 1359714, 2039571, 2719428, 4079142, 8158284]

約数ペア:

[(1, 8158284), (2, 4079142), (3, 2719428), (4, 2039571), (6, 1359714), (9, 906476), (12, 679857), (18, 453238), (23, 354708), (36, 226619), (46, 177354), (59, 138276), (69, 118236), (92, 88677), (118, 69138), (138, 59118), (167, 48852), (177, 46092), (207, 39412), (236, 34569), (276, 29559), (334, 24426), (354, 23046), (414, 19706), (501, 16284), (531, 15364), (668, 12213), (708, 11523), (828, 9853), (1002, 8142), (1062, 7682), (1357, 6012), (1503, 5428), (2004, 4071), (2124, 3841), (2714, 3006)]