65255928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 117635592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 47, 51, 68, 82, 83, 94, 102, 123, 136, 141, 164, 166, 188, 204, 246, 249, 282, 328, 332, 376, 408, 492, 498, 564, 664, 697, 799, 984, 996, 1128, 1394, 1411, 1598, 1927, 1992, 2091, 2397, 2788, 2822, 3196, 3403, 3854, 3901, 4182, 4233, 4794, 5576, 5644, 5781, 6392, 6806, 7708, 7802, 8364, 8466, 9588, 10209, 11288, 11562, 11703, 13612, 15416, 15604, 16728, 16932, 19176, 20418, 23124, 23406, 27224, 31208, 32759, 33864, 40836, 46248, 46812, 57851, 65518, 66317, 81672, 93624, 98277, 115702, 131036, 132634, 159941, 173553, 196554, 198951, 231404, 262072, 265268, 319882, 347106, 393108, 397902, 462808, 479823, 530536, 639764, 694212, 786216, 795804, 959646, 1279528, 1388424, 1591608, 1919292, 2718997, 3838584, 5437994, 8156991, 10875988, 16313982, 21751976, 32627964, 65255928]

約数ペア:

[(1, 65255928), (2, 32627964), (3, 21751976), (4, 16313982), (6, 10875988), (8, 8156991), (12, 5437994), (17, 3838584), (24, 2718997), (34, 1919292), (41, 1591608), (47, 1388424), (51, 1279528), (68, 959646), (82, 795804), (83, 786216), (94, 694212), (102, 639764), (123, 530536), (136, 479823), (141, 462808), (164, 397902), (166, 393108), (188, 347106), (204, 319882), (246, 265268), (249, 262072), (282, 231404), (328, 198951), (332, 196554), (376, 173553), (408, 159941), (492, 132634), (498, 131036), (564, 115702), (664, 98277), (697, 93624), (799, 81672), (984, 66317), (996, 65518), (1128, 57851), (1394, 46812), (1411, 46248), (1598, 40836), (1927, 33864), (1992, 32759), (2091, 31208), (2397, 27224), (2788, 23406), (2822, 23124), (3196, 20418), (3403, 19176), (3854, 16932), (3901, 16728), (4182, 15604), (4233, 15416), (4794, 13612), (5576, 11703), (5644, 11562), (5781, 11288), (6392, 10209), (6806, 9588), (7708, 8466), (7802, 8364)]