80000676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 174015324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 41, 42, 54, 58, 63, 82, 84, 87, 89, 108, 116, 123, 126, 164, 174, 178, 189, 203, 246, 252, 261, 267, 287, 348, 356, 369, 378, 406, 492, 522, 534, 574, 609, 623, 738, 756, 783, 801, 812, 861, 1044, 1068, 1107, 1148, 1189, 1218, 1246, 1476, 1566, 1602, 1722, 1827, 1869, 2214, 2378, 2403, 2436, 2492, 2581, 2583, 3132, 3204, 3444, 3567, 3649, 3654, 3738, 4428, 4756, 4806, 5162, 5166, 5481, 5607, 7134, 7298, 7308, 7476, 7743, 7749, 8323, 9612, 10324, 10332, 10701, 10947, 10962, 11214, 14268, 14596, 15486, 15498, 16646, 16821, 18067, 21402, 21894, 21924, 22428, 23229, 24969, 25543, 30972, 30996, 32103, 32841, 33292, 33642, 36134, 42804, 43788, 46458, 49938, 51086, 54201, 64206, 65682, 67284, 69687, 72268, 74907, 76629, 92916, 98523, 99876, 102172, 105821, 108402, 128412, 131364, 139374, 149814, 153258, 162603, 197046, 211642, 216804, 224721, 229887, 278748, 299628, 306516, 317463, 325206, 394092, 423284, 449442, 459774, 487809, 634926, 650412, 689661, 740747, 898884, 919548, 952389, 975618, 1269852, 1379322, 1481494, 1904778, 1951236, 2222241, 2758644, 2857167, 2962988, 3809556, 4444482, 5714334, 6666723, 8888964, 11428668, 13333446, 20000169, 26666892, 40000338, 80000676]

約数ペア:

[(1, 80000676), (2, 40000338), (3, 26666892), (4, 20000169), (6, 13333446), (7, 11428668), (9, 8888964), (12, 6666723), (14, 5714334), (18, 4444482), (21, 3809556), (27, 2962988), (28, 2857167), (29, 2758644), (36, 2222241), (41, 1951236), (42, 1904778), (54, 1481494), (58, 1379322), (63, 1269852), (82, 975618), (84, 952389), (87, 919548), (89, 898884), (108, 740747), (116, 689661), (123, 650412), (126, 634926), (164, 487809), (174, 459774), (178, 449442), (189, 423284), (203, 394092), (246, 325206), (252, 317463), (261, 306516), (267, 299628), (287, 278748), (348, 229887), (356, 224721), (369, 216804), (378, 211642), (406, 197046), (492, 162603), (522, 153258), (534, 149814), (574, 139374), (609, 131364), (623, 128412), (738, 108402), (756, 105821), (783, 102172), (801, 99876), (812, 98523), (861, 92916), (1044, 76629), (1068, 74907), (1107, 72268), (1148, 69687), (1189, 67284), (1218, 65682), (1246, 64206), (1476, 54201), (1566, 51086), (1602, 49938), (1722, 46458), (1827, 43788), (1869, 42804), (2214, 36134), (2378, 33642), (2403, 33292), (2436, 32841), (2492, 32103), (2581, 30996), (2583, 30972), (3132, 25543), (3204, 24969), (3444, 23229), (3567, 22428), (3649, 21924), (3654, 21894), (3738, 21402), (4428, 18067), (4756, 16821), (4806, 16646), (5162, 15498), (5166, 15486), (5481, 14596), (5607, 14268), (7134, 11214), (7298, 10962), (7308, 10947), (7476, 10701), (7743, 10332), (7749, 10324), (8323, 9612)]