43201938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 54775662

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 71, 78, 87, 142, 174, 213, 269, 377, 426, 538, 754, 807, 923, 1131, 1614, 1846, 2059, 2262, 2769, 3497, 4118, 5538, 6177, 6994, 7801, 10491, 12354, 15602, 19099, 20982, 23403, 26767, 38198, 46806, 53534, 57297, 80301, 101413, 114594, 160602, 202826, 248287, 304239, 496574, 553871, 608478, 744861, 1107742, 1489722, 1661613, 3323226, 7200323, 14400646, 21600969, 43201938]

約数ペア:

[(1, 43201938), (2, 21600969), (3, 14400646), (6, 7200323), (13, 3323226), (26, 1661613), (29, 1489722), (39, 1107742), (58, 744861), (71, 608478), (78, 553871), (87, 496574), (142, 304239), (174, 248287), (213, 202826), (269, 160602), (377, 114594), (426, 101413), (538, 80301), (754, 57297), (807, 53534), (923, 46806), (1131, 38198), (1614, 26767), (1846, 23403), (2059, 20982), (2262, 19099), (2769, 15602), (3497, 12354), (4118, 10491), (5538, 7801), (6177, 6994)]