83986728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3067}}^1$

素因数の和:3246

約数の個数: 64

約数和(自身を含む): 241512960

約数和(自身を除く): 157526232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3067, 3423, 3912, 4564, 6134, 6846, 9128, 9201, 12268, 13692, 18402, 21469, 24536, 27384, 36804, 42938, 64407, 73608, 85876, 128814, 171752, 257628, 499921, 515256, 999842, 1499763, 1999684, 2999526, 3499447, 3999368, 5999052, 6998894, 10498341, 11998104, 13997788, 20996682, 27995576, 41993364, 83986728]

約数ペア:

[(1, 83986728), (2, 41993364), (3, 27995576), (4, 20996682), (6, 13997788), (7, 11998104), (8, 10498341), (12, 6998894), (14, 5999052), (21, 3999368), (24, 3499447), (28, 2999526), (42, 1999684), (56, 1499763), (84, 999842), (163, 515256), (168, 499921), (326, 257628), (489, 171752), (652, 128814), (978, 85876), (1141, 73608), (1304, 64407), (1956, 42938), (2282, 36804), (3067, 27384), (3423, 24536), (3912, 21469), (4564, 18402), (6134, 13692), (6846, 12268), (9128, 9201)]