40247604

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 107872128

約数和(自身を除く): 67624524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 881, 972, 1269, 1692, 1762, 2538, 2643, 3524, 3807, 5076, 5286, 7614, 7929, 10572, 11421, 15228, 15858, 22842, 23787, 31716, 41407, 45684, 47574, 71361, 82814, 95148, 124221, 142722, 165628, 214083, 248442, 285444, 372663, 428166, 496884, 745326, 856332, 1117989, 1490652, 2235978, 3353967, 4471956, 6707934, 10061901, 13415868, 20123802, 40247604]

約数ペア:

[(1, 40247604), (2, 20123802), (3, 13415868), (4, 10061901), (6, 6707934), (9, 4471956), (12, 3353967), (18, 2235978), (27, 1490652), (36, 1117989), (47, 856332), (54, 745326), (81, 496884), (94, 428166), (108, 372663), (141, 285444), (162, 248442), (188, 214083), (243, 165628), (282, 142722), (324, 124221), (423, 95148), (486, 82814), (564, 71361), (846, 47574), (881, 45684), (972, 41407), (1269, 31716), (1692, 23787), (1762, 22842), (2538, 15858), (2643, 15228), (3524, 11421), (3807, 10572), (5076, 7929), (5286, 7614)]