61420656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 176024448

約数和(自身を除く): 114603792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 1907, 2013, 2684, 2928, 3814, 4026, 5368, 5721, 7628, 8052, 10736, 11442, 15256, 16104, 20977, 22884, 30512, 32208, 41954, 45768, 62931, 83908, 91536, 116327, 125862, 167816, 232654, 251724, 335632, 348981, 465308, 503448, 697962, 930616, 1006896, 1279597, 1395924, 1861232, 2559194, 2791848, 3838791, 5118388, 5583696, 7677582, 10236776, 15355164, 20473552, 30710328, 61420656]

約数ペア:

[(1, 61420656), (2, 30710328), (3, 20473552), (4, 15355164), (6, 10236776), (8, 7677582), (11, 5583696), (12, 5118388), (16, 3838791), (22, 2791848), (24, 2559194), (33, 1861232), (44, 1395924), (48, 1279597), (61, 1006896), (66, 930616), (88, 697962), (122, 503448), (132, 465308), (176, 348981), (183, 335632), (244, 251724), (264, 232654), (366, 167816), (488, 125862), (528, 116327), (671, 91536), (732, 83908), (976, 62931), (1342, 45768), (1464, 41954), (1907, 32208), (2013, 30512), (2684, 22884), (2928, 20977), (3814, 16104), (4026, 15256), (5368, 11442), (5721, 10736), (7628, 8052)]