80827404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 224501760

約数和(自身を除く): 143674356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 59, 84, 94, 118, 141, 177, 188, 236, 282, 329, 347, 354, 413, 564, 658, 694, 708, 826, 987, 1041, 1239, 1316, 1388, 1652, 1974, 2082, 2429, 2478, 2773, 3948, 4164, 4858, 4956, 5546, 7287, 8319, 9716, 11092, 14574, 16309, 16638, 19411, 20473, 29148, 32618, 33276, 38822, 40946, 48927, 58233, 61419, 65236, 77644, 81892, 97854, 114163, 116466, 122838, 143311, 195708, 228326, 232932, 245676, 286622, 342489, 429933, 456652, 573244, 684978, 859866, 962231, 1369956, 1719732, 1924462, 2886693, 3848924, 5773386, 6735617, 11546772, 13471234, 20206851, 26942468, 40413702, 80827404]

約数ペア:

[(1, 80827404), (2, 40413702), (3, 26942468), (4, 20206851), (6, 13471234), (7, 11546772), (12, 6735617), (14, 5773386), (21, 3848924), (28, 2886693), (42, 1924462), (47, 1719732), (59, 1369956), (84, 962231), (94, 859866), (118, 684978), (141, 573244), (177, 456652), (188, 429933), (236, 342489), (282, 286622), (329, 245676), (347, 232932), (354, 228326), (413, 195708), (564, 143311), (658, 122838), (694, 116466), (708, 114163), (826, 97854), (987, 81892), (1041, 77644), (1239, 65236), (1316, 61419), (1388, 58233), (1652, 48927), (1974, 40946), (2082, 38822), (2429, 33276), (2478, 32618), (2773, 29148), (3948, 20473), (4164, 19411), (4858, 16638), (4956, 16309), (5546, 14574), (7287, 11092), (8319, 9716)]