77155452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 229817952

約数和(自身を除く): 152662500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 73, 99, 102, 132, 146, 153, 157, 187, 198, 204, 219, 292, 306, 314, 374, 396, 438, 471, 561, 612, 628, 657, 748, 803, 876, 942, 1122, 1241, 1314, 1413, 1606, 1683, 1727, 1884, 2244, 2409, 2482, 2628, 2669, 2826, 3212, 3366, 3454, 3723, 4818, 4964, 5181, 5338, 5652, 6732, 6908, 7227, 7446, 8007, 9636, 10362, 10676, 11169, 11461, 13651, 14454, 14892, 15543, 16014, 20724, 22338, 22922, 24021, 27302, 28908, 29359, 31086, 32028, 34383, 40953, 44676, 45844, 48042, 54604, 58718, 62172, 68766, 81906, 88077, 96084, 103149, 117436, 122859, 126071, 137532, 163812, 176154, 194837, 206298, 245718, 252142, 264231, 352308, 378213, 389674, 412596, 491436, 504284, 528462, 584511, 756426, 779348, 1056924, 1134639, 1169022, 1512852, 1753533, 2143207, 2269278, 2338044, 3507066, 4286414, 4538556, 6429621, 7014132, 8572828, 12859242, 19288863, 25718484, 38577726, 77155452]

約数ペア:

[(1, 77155452), (2, 38577726), (3, 25718484), (4, 19288863), (6, 12859242), (9, 8572828), (11, 7014132), (12, 6429621), (17, 4538556), (18, 4286414), (22, 3507066), (33, 2338044), (34, 2269278), (36, 2143207), (44, 1753533), (51, 1512852), (66, 1169022), (68, 1134639), (73, 1056924), (99, 779348), (102, 756426), (132, 584511), (146, 528462), (153, 504284), (157, 491436), (187, 412596), (198, 389674), (204, 378213), (219, 352308), (292, 264231), (306, 252142), (314, 245718), (374, 206298), (396, 194837), (438, 176154), (471, 163812), (561, 137532), (612, 126071), (628, 122859), (657, 117436), (748, 103149), (803, 96084), (876, 88077), (942, 81906), (1122, 68766), (1241, 62172), (1314, 58718), (1413, 54604), (1606, 48042), (1683, 45844), (1727, 44676), (1884, 40953), (2244, 34383), (2409, 32028), (2482, 31086), (2628, 29359), (2669, 28908), (2826, 27302), (3212, 24021), (3366, 22922), (3454, 22338), (3723, 20724), (4818, 16014), (4964, 15543), (5181, 14892), (5338, 14454), (5652, 13651), (6732, 11461), (6908, 11169), (7227, 10676), (7446, 10362), (8007, 9636)]