80454900239994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{303148103}}^1$

素因数の和:303148275

約数の個数: 64

約数和(自身を含む): 188582372536320

約数和(自身を除く): 108127472296326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 89, 142, 178, 213, 267, 426, 497, 534, 623, 994, 1246, 1491, 1869, 2982, 3738, 6319, 12638, 18957, 37914, 44233, 88466, 132699, 265398, 303148103, 606296206, 909444309, 1818888618, 2122036721, 4244073442, 6366110163, 12732220326, 21523515313, 26980181167, 43047030626, 53960362334, 64570545939, 80940543501, 129141091878, 150664607191, 161881087002, 188861268169, 301329214382, 377722536338, 451993821573, 566583804507, 903987643146, 1133167609014, 1915592862857, 3831185725714, 5746778588571, 11493557177142, 13409150039999, 26818300079998, 40227450119997, 80454900239994]

約数ペア:

[(1, 80454900239994), (2, 40227450119997), (3, 26818300079998), (6, 13409150039999), (7, 11493557177142), (14, 5746778588571), (21, 3831185725714), (42, 1915592862857), (71, 1133167609014), (89, 903987643146), (142, 566583804507), (178, 451993821573), (213, 377722536338), (267, 301329214382), (426, 188861268169), (497, 161881087002), (534, 150664607191), (623, 129141091878), (994, 80940543501), (1246, 64570545939), (1491, 53960362334), (1869, 43047030626), (2982, 26980181167), (3738, 21523515313), (6319, 12732220326), (12638, 6366110163), (18957, 4244073442), (37914, 2122036721), (44233, 1818888618), (88466, 909444309), (132699, 606296206), (265398, 303148103)]