90518382

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 201165120

約数和(自身を除く): 110646738

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 239, 318, 397, 477, 478, 717, 794, 954, 1191, 1434, 2151, 2382, 3573, 4302, 7146, 12667, 21041, 25334, 38001, 42082, 63123, 76002, 94883, 114003, 126246, 189369, 189766, 228006, 284649, 378738, 569298, 853947, 1707894, 5028799, 10057598, 15086397, 30172794, 45259191, 90518382]

約数ペア:

[(1, 90518382), (2, 45259191), (3, 30172794), (6, 15086397), (9, 10057598), (18, 5028799), (53, 1707894), (106, 853947), (159, 569298), (239, 378738), (318, 284649), (397, 228006), (477, 189766), (478, 189369), (717, 126246), (794, 114003), (954, 94883), (1191, 76002), (1434, 63123), (2151, 42082), (2382, 38001), (3573, 25334), (4302, 21041), (7146, 12667)]