77424165

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 175030128

約数和(自身を除く): 97605963

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 49, 63, 65, 73, 91, 105, 111, 117, 147, 185, 195, 219, 245, 259, 273, 315, 333, 365, 441, 455, 481, 511, 555, 585, 637, 657, 735, 777, 819, 949, 1095, 1295, 1365, 1443, 1533, 1665, 1813, 1911, 2205, 2331, 2405, 2555, 2701, 2847, 3185, 3285, 3367, 3577, 3885, 4095, 4329, 4599, 4745, 5439, 5733, 6643, 7215, 7665, 8103, 8541, 9065, 9555, 10101, 10731, 11655, 13505, 14235, 16317, 16835, 17885, 18907, 19929, 21645, 22995, 23569, 24309, 27195, 28665, 30303, 32193, 33215, 35113, 40515, 42705, 46501, 50505, 53655, 56721, 59787, 70707, 81585, 94535, 99645, 105339, 117845, 121545, 132349, 139503, 151515, 160965, 170163, 175565, 212121, 232505, 245791, 283605, 298935, 316017, 353535, 397047, 418509, 526695, 661745, 697515, 737373, 850815, 1060605, 1191141, 1228955, 1580085, 1720537, 1985235, 2092545, 2212119, 3686865, 5161611, 5955705, 8602685, 11060595, 15484833, 25808055, 77424165]

約数ペア:

[(1, 77424165), (3, 25808055), (5, 15484833), (7, 11060595), (9, 8602685), (13, 5955705), (15, 5161611), (21, 3686865), (35, 2212119), (37, 2092545), (39, 1985235), (45, 1720537), (49, 1580085), (63, 1228955), (65, 1191141), (73, 1060605), (91, 850815), (105, 737373), (111, 697515), (117, 661745), (147, 526695), (185, 418509), (195, 397047), (219, 353535), (245, 316017), (259, 298935), (273, 283605), (315, 245791), (333, 232505), (365, 212121), (441, 175565), (455, 170163), (481, 160965), (511, 151515), (555, 139503), (585, 132349), (637, 121545), (657, 117845), (735, 105339), (777, 99645), (819, 94535), (949, 81585), (1095, 70707), (1295, 59787), (1365, 56721), (1443, 53655), (1533, 50505), (1665, 46501), (1813, 42705), (1911, 40515), (2205, 35113), (2331, 33215), (2405, 32193), (2555, 30303), (2701, 28665), (2847, 27195), (3185, 24309), (3285, 23569), (3367, 22995), (3577, 21645), (3885, 19929), (4095, 18907), (4329, 17885), (4599, 16835), (4745, 16317), (5439, 14235), (5733, 13505), (6643, 11655), (7215, 10731), (7665, 10101), (8103, 9555), (8541, 9065)]