87033472

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 113898368

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 37, 46, 47, 64, 68, 74, 92, 94, 128, 136, 148, 184, 188, 272, 296, 368, 376, 391, 544, 592, 629, 736, 752, 782, 799, 851, 1081, 1088, 1184, 1258, 1472, 1504, 1564, 1598, 1702, 1739, 2162, 2176, 2368, 2516, 2944, 3008, 3128, 3196, 3404, 3478, 4324, 4736, 5032, 6016, 6256, 6392, 6808, 6956, 8648, 10064, 12512, 12784, 13616, 13912, 14467, 17296, 18377, 20128, 25024, 25568, 27232, 27824, 28934, 29563, 34592, 36754, 39997, 40256, 50048, 51136, 54464, 55648, 57868, 59126, 69184, 73508, 79994, 80512, 102272, 108928, 111296, 115736, 118252, 138368, 147016, 159988, 222592, 231472, 236504, 294032, 319976, 462944, 473008, 588064, 639952, 679949, 925888, 946016, 1176128, 1279904, 1359898, 1851776, 1892032, 2352256, 2559808, 2719796, 3784064, 5119616, 5439592, 10879184, 21758368, 43516736, 87033472]

約数ペア:

[(1, 87033472), (2, 43516736), (4, 21758368), (8, 10879184), (16, 5439592), (17, 5119616), (23, 3784064), (32, 2719796), (34, 2559808), (37, 2352256), (46, 1892032), (47, 1851776), (64, 1359898), (68, 1279904), (74, 1176128), (92, 946016), (94, 925888), (128, 679949), (136, 639952), (148, 588064), (184, 473008), (188, 462944), (272, 319976), (296, 294032), (368, 236504), (376, 231472), (391, 222592), (544, 159988), (592, 147016), (629, 138368), (736, 118252), (752, 115736), (782, 111296), (799, 108928), (851, 102272), (1081, 80512), (1088, 79994), (1184, 73508), (1258, 69184), (1472, 59126), (1504, 57868), (1564, 55648), (1598, 54464), (1702, 51136), (1739, 50048), (2162, 40256), (2176, 39997), (2368, 36754), (2516, 34592), (2944, 29563), (3008, 28934), (3128, 27824), (3196, 27232), (3404, 25568), (3478, 25024), (4324, 20128), (4736, 18377), (5032, 17296), (6016, 14467), (6256, 13912), (6392, 13616), (6808, 12784), (6956, 12512), (8648, 10064)]