80931504

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 216450432

約数和(自身を除く): 135518928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 113, 129, 172, 226, 258, 339, 344, 347, 452, 516, 678, 688, 694, 904, 1032, 1041, 1356, 1388, 1808, 2064, 2082, 2712, 2776, 4164, 4859, 5424, 5552, 8328, 9718, 14577, 14921, 16656, 19436, 29154, 29842, 38872, 39211, 44763, 58308, 59684, 77744, 78422, 89526, 116616, 117633, 119368, 156844, 179052, 233232, 235266, 238736, 313688, 358104, 470532, 627376, 716208, 941064, 1686073, 1882128, 3372146, 5058219, 6744292, 10116438, 13488584, 20232876, 26977168, 40465752, 80931504]

約数ペア:

[(1, 80931504), (2, 40465752), (3, 26977168), (4, 20232876), (6, 13488584), (8, 10116438), (12, 6744292), (16, 5058219), (24, 3372146), (43, 1882128), (48, 1686073), (86, 941064), (113, 716208), (129, 627376), (172, 470532), (226, 358104), (258, 313688), (339, 238736), (344, 235266), (347, 233232), (452, 179052), (516, 156844), (678, 119368), (688, 117633), (694, 116616), (904, 89526), (1032, 78422), (1041, 77744), (1356, 59684), (1388, 58308), (1808, 44763), (2064, 39211), (2082, 38872), (2712, 29842), (2776, 29154), (4164, 19436), (4859, 16656), (5424, 14921), (5552, 14577), (8328, 9718)]