80326404

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 221981760

約数和(自身を除く): 141655356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 83, 87, 103, 108, 116, 162, 166, 174, 206, 249, 261, 309, 324, 332, 348, 412, 498, 522, 618, 747, 783, 927, 996, 1044, 1236, 1494, 1566, 1854, 2241, 2349, 2407, 2781, 2987, 2988, 3132, 3708, 4482, 4698, 4814, 5562, 5974, 6723, 7221, 8343, 8549, 8961, 8964, 9396, 9628, 11124, 11948, 13446, 14442, 16686, 17098, 17922, 21663, 25647, 26883, 26892, 28884, 33372, 34196, 35844, 43326, 51294, 53766, 64989, 76941, 80649, 86652, 102588, 107532, 129978, 153882, 161298, 194967, 230823, 241947, 247921, 259956, 307764, 322596, 389934, 461646, 483894, 495842, 692469, 743763, 779868, 923292, 967788, 991684, 1384938, 1487526, 2231289, 2769876, 2975052, 4462578, 6693867, 8925156, 13387734, 20081601, 26775468, 40163202, 80326404]

約数ペア:

[(1, 80326404), (2, 40163202), (3, 26775468), (4, 20081601), (6, 13387734), (9, 8925156), (12, 6693867), (18, 4462578), (27, 2975052), (29, 2769876), (36, 2231289), (54, 1487526), (58, 1384938), (81, 991684), (83, 967788), (87, 923292), (103, 779868), (108, 743763), (116, 692469), (162, 495842), (166, 483894), (174, 461646), (206, 389934), (249, 322596), (261, 307764), (309, 259956), (324, 247921), (332, 241947), (348, 230823), (412, 194967), (498, 161298), (522, 153882), (618, 129978), (747, 107532), (783, 102588), (927, 86652), (996, 80649), (1044, 76941), (1236, 64989), (1494, 53766), (1566, 51294), (1854, 43326), (2241, 35844), (2349, 34196), (2407, 33372), (2781, 28884), (2987, 26892), (2988, 26883), (3132, 25647), (3708, 21663), (4482, 17922), (4698, 17098), (4814, 16686), (5562, 14442), (5974, 13446), (6723, 11948), (7221, 11124), (8343, 9628), (8549, 9396), (8961, 8964)]