80989194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 196375104

約数和(自身を除く): 115385910

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 137, 143, 159, 169, 274, 286, 318, 338, 411, 429, 507, 583, 689, 822, 858, 1014, 1166, 1378, 1507, 1749, 1781, 1859, 2067, 3014, 3498, 3562, 3718, 4134, 4521, 5343, 5577, 7261, 7579, 8957, 9042, 10686, 11154, 14522, 15158, 17914, 19591, 21783, 22737, 23153, 26871, 39182, 43566, 45474, 46306, 53742, 58773, 69459, 79871, 94393, 98527, 117546, 138918, 159742, 188786, 197054, 239613, 254683, 283179, 295581, 479226, 509366, 566358, 591162, 764049, 1038323, 1227109, 1528098, 2076646, 2454218, 3114969, 3681327, 6229938, 7362654, 13498199, 26996398, 40494597, 80989194]

約数ペア:

[(1, 80989194), (2, 40494597), (3, 26996398), (6, 13498199), (11, 7362654), (13, 6229938), (22, 3681327), (26, 3114969), (33, 2454218), (39, 2076646), (53, 1528098), (66, 1227109), (78, 1038323), (106, 764049), (137, 591162), (143, 566358), (159, 509366), (169, 479226), (274, 295581), (286, 283179), (318, 254683), (338, 239613), (411, 197054), (429, 188786), (507, 159742), (583, 138918), (689, 117546), (822, 98527), (858, 94393), (1014, 79871), (1166, 69459), (1378, 58773), (1507, 53742), (1749, 46306), (1781, 45474), (1859, 43566), (2067, 39182), (3014, 26871), (3498, 23153), (3562, 22737), (3718, 21783), (4134, 19591), (4521, 17914), (5343, 15158), (5577, 14522), (7261, 11154), (7579, 10686), (8957, 9042)]