72362680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 183738240

約数和(自身を除く): 111375560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 67, 104, 124, 130, 134, 155, 248, 260, 268, 310, 335, 403, 520, 536, 620, 670, 806, 871, 1240, 1340, 1612, 1742, 2015, 2077, 2680, 3224, 3484, 4030, 4154, 4355, 4489, 6968, 8060, 8308, 8710, 8978, 10385, 16120, 16616, 17420, 17956, 20770, 22445, 27001, 34840, 35912, 41540, 44890, 54002, 58357, 83080, 89780, 108004, 116714, 135005, 139159, 179560, 216008, 233428, 270010, 278318, 291785, 466856, 540020, 556636, 583570, 695795, 1080040, 1113272, 1167140, 1391590, 1809067, 2334280, 2783180, 3618134, 5566360, 7236268, 9045335, 14472536, 18090670, 36181340, 72362680]

約数ペア:

[(1, 72362680), (2, 36181340), (4, 18090670), (5, 14472536), (8, 9045335), (10, 7236268), (13, 5566360), (20, 3618134), (26, 2783180), (31, 2334280), (40, 1809067), (52, 1391590), (62, 1167140), (65, 1113272), (67, 1080040), (104, 695795), (124, 583570), (130, 556636), (134, 540020), (155, 466856), (248, 291785), (260, 278318), (268, 270010), (310, 233428), (335, 216008), (403, 179560), (520, 139159), (536, 135005), (620, 116714), (670, 108004), (806, 89780), (871, 83080), (1240, 58357), (1340, 54002), (1612, 44890), (1742, 41540), (2015, 35912), (2077, 34840), (2680, 27001), (3224, 22445), (3484, 20770), (4030, 17956), (4154, 17420), (4355, 16616), (4489, 16120), (6968, 10385), (8060, 8978), (8308, 8710)]