66745668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7547}}^1$

素因数の和:7632

約数の個数: 48

約数和(自身を含む): 172456704

約数和(自身を除く): 105711036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2948, 4422, 7547, 8844, 15094, 22641, 30188, 45282, 83017, 90564, 166034, 249051, 332068, 498102, 505649, 996204, 1011298, 1516947, 2022596, 3033894, 5562139, 6067788, 11124278, 16686417, 22248556, 33372834, 66745668]

約数ペア:

[(1, 66745668), (2, 33372834), (3, 22248556), (4, 16686417), (6, 11124278), (11, 6067788), (12, 5562139), (22, 3033894), (33, 2022596), (44, 1516947), (66, 1011298), (67, 996204), (132, 505649), (134, 498102), (201, 332068), (268, 249051), (402, 166034), (737, 90564), (804, 83017), (1474, 45282), (2211, 30188), (2948, 22641), (4422, 15094), (7547, 8844)]