82284356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 183220800

約数和(自身を除く): 100936444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 149, 154, 163, 242, 298, 308, 326, 484, 596, 652, 847, 1043, 1141, 1639, 1694, 1793, 2086, 2282, 3278, 3388, 3586, 4172, 4564, 6556, 7172, 11473, 12551, 18029, 19723, 22946, 24287, 25102, 36058, 39446, 45892, 48574, 50204, 72116, 78892, 97148, 126203, 138061, 170009, 252406, 267157, 276122, 340018, 504812, 534314, 552244, 680036, 1068628, 1870099, 2938727, 3740198, 5877454, 7480396, 11754908, 20571089, 41142178, 82284356]

約数ペア:

[(1, 82284356), (2, 41142178), (4, 20571089), (7, 11754908), (11, 7480396), (14, 5877454), (22, 3740198), (28, 2938727), (44, 1870099), (77, 1068628), (121, 680036), (149, 552244), (154, 534314), (163, 504812), (242, 340018), (298, 276122), (308, 267157), (326, 252406), (484, 170009), (596, 138061), (652, 126203), (847, 97148), (1043, 78892), (1141, 72116), (1639, 50204), (1694, 48574), (1793, 45892), (2086, 39446), (2282, 36058), (3278, 25102), (3388, 24287), (3586, 22946), (4172, 19723), (4564, 18029), (6556, 12551), (7172, 11473)]