40485204

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^2\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 108066560

約数和(自身を除く): 67581356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 223, 246, 369, 446, 492, 669, 738, 892, 1107, 1338, 1476, 1681, 2007, 2214, 2676, 3362, 4014, 4428, 5043, 6021, 6724, 8028, 9143, 10086, 12042, 15129, 18286, 20172, 24084, 27429, 30258, 36572, 45387, 54858, 60516, 82287, 90774, 109716, 164574, 181548, 246861, 329148, 374863, 493722, 749726, 987444, 1124589, 1499452, 2249178, 3373767, 4498356, 6747534, 10121301, 13495068, 20242602, 40485204]

約数ペア:

[(1, 40485204), (2, 20242602), (3, 13495068), (4, 10121301), (6, 6747534), (9, 4498356), (12, 3373767), (18, 2249178), (27, 1499452), (36, 1124589), (41, 987444), (54, 749726), (82, 493722), (108, 374863), (123, 329148), (164, 246861), (223, 181548), (246, 164574), (369, 109716), (446, 90774), (492, 82287), (669, 60516), (738, 54858), (892, 45387), (1107, 36572), (1338, 30258), (1476, 27429), (1681, 24084), (2007, 20172), (2214, 18286), (2676, 15129), (3362, 12042), (4014, 10086), (4428, 9143), (5043, 8028), (6021, 6724)]