78858668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 166354944

約数和(自身を除く): 87496276

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 1933, 2914, 3866, 5828, 7732, 10199, 13531, 20398, 27062, 40796, 54124, 59923, 90851, 119846, 181702, 239692, 363404, 419461, 635957, 838922, 1271914, 1677844, 2543828, 2816381, 5632762, 11265524, 19714667, 39429334, 78858668]

約数ペア:

[(1, 78858668), (2, 39429334), (4, 19714667), (7, 11265524), (14, 5632762), (28, 2816381), (31, 2543828), (47, 1677844), (62, 1271914), (94, 838922), (124, 635957), (188, 419461), (217, 363404), (329, 239692), (434, 181702), (658, 119846), (868, 90851), (1316, 59923), (1457, 54124), (1933, 40796), (2914, 27062), (3866, 20398), (5828, 13531), (7732, 10199)]