73957888

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 162411480

約数和(自身を除く): 88453592

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 293, 464, 493, 512, 544, 586, 928, 986, 1088, 1172, 1856, 1972, 2176, 2344, 3712, 3944, 4352, 4688, 4981, 7424, 7888, 8497, 8704, 9376, 9962, 14848, 15776, 16994, 18752, 19924, 31552, 33988, 37504, 39848, 63104, 67976, 75008, 79696, 126208, 135952, 144449, 150016, 159392, 252416, 271904, 288898, 318784, 543808, 577796, 637568, 1087616, 1155592, 1275136, 2175232, 2311184, 2550272, 4350464, 4622368, 9244736, 18489472, 36978944, 73957888]

約数ペア:

[(1, 73957888), (2, 36978944), (4, 18489472), (8, 9244736), (16, 4622368), (17, 4350464), (29, 2550272), (32, 2311184), (34, 2175232), (58, 1275136), (64, 1155592), (68, 1087616), (116, 637568), (128, 577796), (136, 543808), (232, 318784), (256, 288898), (272, 271904), (293, 252416), (464, 159392), (493, 150016), (512, 144449), (544, 135952), (586, 126208), (928, 79696), (986, 75008), (1088, 67976), (1172, 63104), (1856, 39848), (1972, 37504), (2176, 33988), (2344, 31552), (3712, 19924), (3944, 18752), (4352, 16994), (4688, 15776), (4981, 14848), (7424, 9962), (7888, 9376), (8497, 8704)]