74742156

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{6719}}^1$

素因数の和:6835

約数の個数: 48

約数和(自身を含む): 195686400

約数和(自身を除く): 120944244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 6719, 11124, 13438, 20157, 26876, 40314, 60471, 80628, 120942, 181413, 241884, 362826, 692057, 725652, 1384114, 2076171, 2768228, 4152342, 6228513, 8304684, 12457026, 18685539, 24914052, 37371078, 74742156]

約数ペア:

[(1, 74742156), (2, 37371078), (3, 24914052), (4, 18685539), (6, 12457026), (9, 8304684), (12, 6228513), (18, 4152342), (27, 2768228), (36, 2076171), (54, 1384114), (103, 725652), (108, 692057), (206, 362826), (309, 241884), (412, 181413), (618, 120942), (927, 80628), (1236, 60471), (1854, 40314), (2781, 26876), (3708, 20157), (5562, 13438), (6719, 11124)]