75890256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 229568640

約数和(自身を除く): 153678384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 173, 208, 222, 228, 247, 296, 304, 312, 346, 444, 456, 481, 494, 519, 592, 624, 692, 703, 741, 888, 912, 962, 988, 1038, 1384, 1406, 1443, 1482, 1776, 1924, 1976, 2076, 2109, 2249, 2768, 2812, 2886, 2964, 3287, 3848, 3952, 4152, 4218, 4498, 5624, 5772, 5928, 6401, 6574, 6747, 7696, 8304, 8436, 8996, 9139, 9861, 11248, 11544, 11856, 12802, 13148, 13494, 16872, 17992, 18278, 19203, 19722, 23088, 25604, 26296, 26988, 27417, 33744, 35984, 36556, 38406, 39444, 42731, 51208, 52592, 53976, 54834, 73112, 76812, 78888, 83213, 85462, 102416, 107952, 109668, 121619, 128193, 146224, 153624, 157776, 166426, 170924, 219336, 243238, 249639, 256386, 307248, 332852, 341848, 364857, 438672, 486476, 499278, 512772, 665704, 683696, 729714, 972952, 998556, 1025544, 1331408, 1459428, 1581047, 1945904, 1997112, 2051088, 2918856, 3162094, 3994224, 4743141, 5837712, 6324188, 9486282, 12648376, 18972564, 25296752, 37945128, 75890256]

約数ペア:

[(1, 75890256), (2, 37945128), (3, 25296752), (4, 18972564), (6, 12648376), (8, 9486282), (12, 6324188), (13, 5837712), (16, 4743141), (19, 3994224), (24, 3162094), (26, 2918856), (37, 2051088), (38, 1997112), (39, 1945904), (48, 1581047), (52, 1459428), (57, 1331408), (74, 1025544), (76, 998556), (78, 972952), (104, 729714), (111, 683696), (114, 665704), (148, 512772), (152, 499278), (156, 486476), (173, 438672), (208, 364857), (222, 341848), (228, 332852), (247, 307248), (296, 256386), (304, 249639), (312, 243238), (346, 219336), (444, 170924), (456, 166426), (481, 157776), (494, 153624), (519, 146224), (592, 128193), (624, 121619), (692, 109668), (703, 107952), (741, 102416), (888, 85462), (912, 83213), (962, 78888), (988, 76812), (1038, 73112), (1384, 54834), (1406, 53976), (1443, 52592), (1482, 51208), (1776, 42731), (1924, 39444), (1976, 38406), (2076, 36556), (2109, 35984), (2249, 33744), (2768, 27417), (2812, 26988), (2886, 26296), (2964, 25604), (3287, 23088), (3848, 19722), (3952, 19203), (4152, 18278), (4218, 17992), (4498, 16872), (5624, 13494), (5772, 13148), (5928, 12802), (6401, 11856), (6574, 11544), (6747, 11248), (7696, 9861), (8304, 9139), (8436, 8996)]