60782778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{401}}^2$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 154754880

約数和(自身を除く): 93972102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 401, 802, 1203, 2406, 2807, 3609, 5614, 7218, 8421, 10827, 16842, 21654, 25263, 50526, 75789, 151578, 160801, 321602, 482403, 964806, 1125607, 1447209, 2251214, 2894418, 3376821, 4341627, 6753642, 8683254, 10130463, 20260926, 30391389, 60782778]

約数ペア:

[(1, 60782778), (2, 30391389), (3, 20260926), (6, 10130463), (7, 8683254), (9, 6753642), (14, 4341627), (18, 3376821), (21, 2894418), (27, 2251214), (42, 1447209), (54, 1125607), (63, 964806), (126, 482403), (189, 321602), (378, 160801), (401, 151578), (802, 75789), (1203, 50526), (2406, 25263), (2807, 21654), (3609, 16842), (5614, 10827), (7218, 8421)]