89790228

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{6871}}^1$

素因数の和:6906

約数の個数: 72

約数和(自身を含む): 255913280

約数和(自身を除く): 166123052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 6871, 13068, 13742, 20613, 27484, 41226, 61839, 75581, 82452, 123678, 151162, 185517, 226743, 247356, 302324, 371034, 453486, 680229, 742068, 831391, 906972, 1360458, 1662782, 2040687, 2494173, 2720916, 3325564, 4081374, 4988346, 7482519, 8162748, 9976692, 14965038, 22447557, 29930076, 44895114, 89790228]

約数ペア:

[(1, 89790228), (2, 44895114), (3, 29930076), (4, 22447557), (6, 14965038), (9, 9976692), (11, 8162748), (12, 7482519), (18, 4988346), (22, 4081374), (27, 3325564), (33, 2720916), (36, 2494173), (44, 2040687), (54, 1662782), (66, 1360458), (99, 906972), (108, 831391), (121, 742068), (132, 680229), (198, 453486), (242, 371034), (297, 302324), (363, 247356), (396, 226743), (484, 185517), (594, 151162), (726, 123678), (1089, 82452), (1188, 75581), (1452, 61839), (2178, 41226), (3267, 27484), (4356, 20613), (6534, 13742), (6871, 13068)]