78470944

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 159213600

約数和(自身を除く): 80742656

約数列:

[1, 2, 4, 8, 16, 32, 59, 89, 118, 178, 236, 356, 467, 472, 712, 934, 944, 1424, 1868, 1888, 2848, 3736, 5251, 7472, 10502, 14944, 21004, 27553, 41563, 42008, 55106, 83126, 84016, 110212, 166252, 168032, 220424, 332504, 440848, 665008, 881696, 1330016, 2452217, 4904434, 9808868, 19617736, 39235472, 78470944]

約数ペア:

[(1, 78470944), (2, 39235472), (4, 19617736), (8, 9808868), (16, 4904434), (32, 2452217), (59, 1330016), (89, 881696), (118, 665008), (178, 440848), (236, 332504), (356, 220424), (467, 168032), (472, 166252), (712, 110212), (934, 84016), (944, 83126), (1424, 55106), (1868, 42008), (1888, 41563), (2848, 27553), (3736, 21004), (5251, 14944), (7472, 10502)]