89044072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 183673440

約数和(自身を除く): 94629368

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 983, 1352, 1742, 1966, 3484, 3932, 6968, 7864, 11323, 12779, 22646, 25558, 45292, 51116, 65861, 90584, 102232, 131722, 166127, 263444, 332254, 526888, 664508, 856193, 1329016, 1712386, 3424772, 6849544, 11130509, 22261018, 44522036, 89044072]

約数ペア:

[(1, 89044072), (2, 44522036), (4, 22261018), (8, 11130509), (13, 6849544), (26, 3424772), (52, 1712386), (67, 1329016), (104, 856193), (134, 664508), (169, 526888), (268, 332254), (338, 263444), (536, 166127), (676, 131722), (871, 102232), (983, 90584), (1352, 65861), (1742, 51116), (1966, 45292), (3484, 25558), (3932, 22646), (6968, 12779), (7864, 11323)]