84477760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 217755216

約数和(自身を除く): 133277456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 293, 320, 340, 424, 530, 544, 586, 680, 848, 901, 1060, 1088, 1172, 1360, 1465, 1696, 1802, 2120, 2344, 2720, 2930, 3392, 3604, 4240, 4505, 4688, 4981, 5440, 5860, 7208, 8480, 9010, 9376, 9962, 11720, 14416, 15529, 16960, 18020, 18752, 19924, 23440, 24905, 28832, 31058, 36040, 39848, 46880, 49810, 57664, 62116, 72080, 77645, 79696, 93760, 99620, 124232, 144160, 155290, 159392, 199240, 248464, 263993, 288320, 310580, 318784, 398480, 496928, 527986, 621160, 796960, 993856, 1055972, 1242320, 1319965, 1593920, 2111944, 2484640, 2639930, 4223888, 4969280, 5279860, 8447776, 10559720, 16895552, 21119440, 42238880, 84477760]

約数ペア:

[(1, 84477760), (2, 42238880), (4, 21119440), (5, 16895552), (8, 10559720), (10, 8447776), (16, 5279860), (17, 4969280), (20, 4223888), (32, 2639930), (34, 2484640), (40, 2111944), (53, 1593920), (64, 1319965), (68, 1242320), (80, 1055972), (85, 993856), (106, 796960), (136, 621160), (160, 527986), (170, 496928), (212, 398480), (265, 318784), (272, 310580), (293, 288320), (320, 263993), (340, 248464), (424, 199240), (530, 159392), (544, 155290), (586, 144160), (680, 124232), (848, 99620), (901, 93760), (1060, 79696), (1088, 77645), (1172, 72080), (1360, 62116), (1465, 57664), (1696, 49810), (1802, 46880), (2120, 39848), (2344, 36040), (2720, 31058), (2930, 28832), (3392, 24905), (3604, 23440), (4240, 19924), (4505, 18752), (4688, 18020), (4981, 16960), (5440, 15529), (5860, 14416), (7208, 11720), (8480, 9962), (9010, 9376)]