65481416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 180247680

約数和(自身を除く): 114766264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 37, 44, 52, 56, 68, 74, 77, 88, 91, 104, 119, 136, 143, 148, 154, 169, 182, 187, 221, 238, 259, 286, 296, 308, 338, 364, 374, 407, 442, 476, 481, 518, 572, 616, 629, 676, 728, 748, 814, 884, 952, 962, 1001, 1036, 1144, 1183, 1258, 1309, 1352, 1496, 1547, 1628, 1768, 1859, 1924, 2002, 2072, 2366, 2431, 2516, 2618, 2849, 2873, 3094, 3256, 3367, 3718, 3848, 4004, 4403, 4732, 4862, 5032, 5236, 5291, 5698, 5746, 6188, 6253, 6734, 6919, 7436, 8008, 8177, 8806, 9464, 9724, 10472, 10582, 11396, 11492, 12376, 12506, 13013, 13468, 13838, 14872, 16354, 17017, 17612, 19448, 20111, 21164, 22792, 22984, 25012, 26026, 26936, 27676, 31603, 32708, 34034, 35224, 37037, 40222, 42328, 43771, 48433, 50024, 52052, 55352, 57239, 63206, 65416, 68068, 68783, 74074, 80444, 87542, 89947, 96866, 104104, 106301, 114478, 126412, 136136, 137566, 148148, 160888, 175084, 179894, 193732, 212602, 221221, 228956, 252824, 275132, 296296, 350168, 359788, 387464, 425204, 442442, 457912, 481481, 550264, 629629, 719576, 744107, 850408, 884884, 962962, 1169311, 1259258, 1488214, 1769768, 1925924, 2338622, 2518516, 2976428, 3851848, 4677244, 5037032, 5952856, 8185177, 9354488, 16370354, 32740708, 65481416]

約数ペア:

[(1, 65481416), (2, 32740708), (4, 16370354), (7, 9354488), (8, 8185177), (11, 5952856), (13, 5037032), (14, 4677244), (17, 3851848), (22, 2976428), (26, 2518516), (28, 2338622), (34, 1925924), (37, 1769768), (44, 1488214), (52, 1259258), (56, 1169311), (68, 962962), (74, 884884), (77, 850408), (88, 744107), (91, 719576), (104, 629629), (119, 550264), (136, 481481), (143, 457912), (148, 442442), (154, 425204), (169, 387464), (182, 359788), (187, 350168), (221, 296296), (238, 275132), (259, 252824), (286, 228956), (296, 221221), (308, 212602), (338, 193732), (364, 179894), (374, 175084), (407, 160888), (442, 148148), (476, 137566), (481, 136136), (518, 126412), (572, 114478), (616, 106301), (629, 104104), (676, 96866), (728, 89947), (748, 87542), (814, 80444), (884, 74074), (952, 68783), (962, 68068), (1001, 65416), (1036, 63206), (1144, 57239), (1183, 55352), (1258, 52052), (1309, 50024), (1352, 48433), (1496, 43771), (1547, 42328), (1628, 40222), (1768, 37037), (1859, 35224), (1924, 34034), (2002, 32708), (2072, 31603), (2366, 27676), (2431, 26936), (2516, 26026), (2618, 25012), (2849, 22984), (2873, 22792), (3094, 21164), (3256, 20111), (3367, 19448), (3718, 17612), (3848, 17017), (4004, 16354), (4403, 14872), (4732, 13838), (4862, 13468), (5032, 13013), (5236, 12506), (5291, 12376), (5698, 11492), (5746, 11396), (6188, 10582), (6253, 10472), (6734, 9724), (6919, 9464), (7436, 8806), (8008, 8177)]