84146356

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 175988736

約数和(自身を除く): 91842380

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 1487, 2021, 2974, 4042, 5948, 8084, 10409, 14147, 20818, 28294, 41636, 56588, 63941, 69889, 127882, 139778, 255764, 279556, 447587, 489223, 895174, 978446, 1790348, 1956892, 3005227, 6010454, 12020908, 21036589, 42073178, 84146356]

約数ペア:

[(1, 84146356), (2, 42073178), (4, 21036589), (7, 12020908), (14, 6010454), (28, 3005227), (43, 1956892), (47, 1790348), (86, 978446), (94, 895174), (172, 489223), (188, 447587), (301, 279556), (329, 255764), (602, 139778), (658, 127882), (1204, 69889), (1316, 63941), (1487, 56588), (2021, 41636), (2974, 28294), (4042, 20818), (5948, 14147), (8084, 10409)]