80381268

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{6151}}^1$

素因数の和:6186

約数の個数: 72

約数和(自身を含む): 229100480

約数和(自身を除く): 148719212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6151, 6534, 12302, 13068, 18453, 24604, 36906, 55359, 67661, 73812, 110718, 135322, 166077, 202983, 221436, 270644, 332154, 405966, 608949, 664308, 744271, 811932, 1217898, 1488542, 1826847, 2232813, 2435796, 2977084, 3653694, 4465626, 6698439, 7307388, 8931252, 13396878, 20095317, 26793756, 40190634, 80381268]

約数ペア:

[(1, 80381268), (2, 40190634), (3, 26793756), (4, 20095317), (6, 13396878), (9, 8931252), (11, 7307388), (12, 6698439), (18, 4465626), (22, 3653694), (27, 2977084), (33, 2435796), (36, 2232813), (44, 1826847), (54, 1488542), (66, 1217898), (99, 811932), (108, 744271), (121, 664308), (132, 608949), (198, 405966), (242, 332154), (297, 270644), (363, 221436), (396, 202983), (484, 166077), (594, 135322), (726, 110718), (1089, 73812), (1188, 67661), (1452, 55359), (2178, 36906), (3267, 24604), (4356, 18453), (6151, 13068), (6534, 12302)]