80028228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 230307840

約数和(自身を除く): 150279612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1223, 1558, 1596, 1722, 2337, 2446, 3116, 3444, 3669, 4674, 4892, 5453, 7338, 8561, 9348, 10906, 14676, 16359, 17122, 21812, 23237, 25683, 32718, 34244, 46474, 50143, 51366, 65436, 69711, 92948, 100286, 102732, 139422, 150429, 162659, 200572, 278844, 300858, 325318, 351001, 487977, 601716, 650636, 702002, 952717, 975954, 1053003, 1404004, 1905434, 1951908, 2106006, 2858151, 3810868, 4212012, 5716302, 6669019, 11432604, 13338038, 20007057, 26676076, 40014114, 80028228]

約数ペア:

[(1, 80028228), (2, 40014114), (3, 26676076), (4, 20007057), (6, 13338038), (7, 11432604), (12, 6669019), (14, 5716302), (19, 4212012), (21, 3810868), (28, 2858151), (38, 2106006), (41, 1951908), (42, 1905434), (57, 1404004), (76, 1053003), (82, 975954), (84, 952717), (114, 702002), (123, 650636), (133, 601716), (164, 487977), (228, 351001), (246, 325318), (266, 300858), (287, 278844), (399, 200572), (492, 162659), (532, 150429), (574, 139422), (779, 102732), (798, 100286), (861, 92948), (1148, 69711), (1223, 65436), (1558, 51366), (1596, 50143), (1722, 46474), (2337, 34244), (2446, 32718), (3116, 25683), (3444, 23237), (3669, 21812), (4674, 17122), (4892, 16359), (5453, 14676), (7338, 10906), (8561, 9348)]