66398508

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{5081}}^1$

素因数の和:5116

約数の個数: 72

約数和(自身を含む): 189253680

約数和(自身を除く): 122855172

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, 5081, 6534, 10162, 13068, 15243, 20324, 30486, 45729, 55891, 60972, 91458, 111782, 137187, 167673, 182916, 223564, 274374, 335346, 503019, 548748, 614801, 670692, 1006038, 1229602, 1509057, 1844403, 2012076, 2459204, 3018114, 3688806, 5533209, 6036228, 7377612, 11066418, 16599627, 22132836, 33199254, 66398508]

約数ペア:

[(1, 66398508), (2, 33199254), (3, 22132836), (4, 16599627), (6, 11066418), (9, 7377612), (11, 6036228), (12, 5533209), (18, 3688806), (22, 3018114), (27, 2459204), (33, 2012076), (36, 1844403), (44, 1509057), (54, 1229602), (66, 1006038), (99, 670692), (108, 614801), (121, 548748), (132, 503019), (198, 335346), (242, 274374), (297, 223564), (363, 182916), (396, 167673), (484, 137187), (594, 111782), (726, 91458), (1089, 60972), (1188, 55891), (1452, 45729), (2178, 30486), (3267, 20324), (4356, 15243), (5081, 13068), (6534, 10162)]