87820642

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 170787960

約数和(自身を除く): 82967318

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2377, 2639, 2842, 4754, 5278, 16639, 18473, 30901, 33278, 36946, 61802, 68933, 116473, 137866, 216307, 232946, 432614, 482531, 896129, 965062, 1514149, 1792258, 3028298, 3377717, 6272903, 6755434, 12545806, 43910321, 87820642]

約数ペア:

[(1, 87820642), (2, 43910321), (7, 12545806), (13, 6755434), (14, 6272903), (26, 3377717), (29, 3028298), (49, 1792258), (58, 1514149), (91, 965062), (98, 896129), (182, 482531), (203, 432614), (377, 232946), (406, 216307), (637, 137866), (754, 116473), (1274, 68933), (1421, 61802), (2377, 36946), (2639, 33278), (2842, 30901), (4754, 18473), (5278, 16639)]