87703434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7684

約数の個数: 72

約数和(自身を含む): 238083300

約数和(自身を除く): 150379866

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 7649, 11466, 15298, 22947, 45894, 53543, 68841, 99437, 107086, 137682, 160629, 198874, 298311, 321258, 374801, 481887, 596622, 696059, 749602, 894933, 963774, 1124403, 1392118, 1789866, 2088177, 2248806, 3373209, 4176354, 4872413, 6264531, 6746418, 9744826, 12529062, 14617239, 29234478, 43851717, 87703434]

約数ペア:

[(1, 87703434), (2, 43851717), (3, 29234478), (6, 14617239), (7, 12529062), (9, 9744826), (13, 6746418), (14, 6264531), (18, 4872413), (21, 4176354), (26, 3373209), (39, 2248806), (42, 2088177), (49, 1789866), (63, 1392118), (78, 1124403), (91, 963774), (98, 894933), (117, 749602), (126, 696059), (147, 596622), (182, 481887), (234, 374801), (273, 321258), (294, 298311), (441, 198874), (546, 160629), (637, 137682), (819, 107086), (882, 99437), (1274, 68841), (1638, 53543), (1911, 45894), (3822, 22947), (5733, 15298), (7649, 11466)]