64801008

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 194639328

約数和(自身を除く): 129838320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 103, 136, 144, 153, 204, 206, 257, 272, 306, 309, 408, 412, 514, 612, 618, 771, 816, 824, 927, 1028, 1224, 1236, 1542, 1648, 1751, 1854, 2056, 2313, 2448, 2472, 3084, 3502, 3708, 4112, 4369, 4626, 4944, 5253, 6168, 7004, 7416, 8738, 9252, 10506, 12336, 13107, 14008, 14832, 15759, 17476, 18504, 21012, 26214, 26471, 28016, 31518, 34952, 37008, 39321, 42024, 52428, 52942, 63036, 69904, 78642, 79413, 84048, 104856, 105884, 126072, 157284, 158826, 209712, 211768, 238239, 252144, 314568, 317652, 423536, 450007, 476478, 629136, 635304, 900014, 952956, 1270608, 1350021, 1800028, 1905912, 2700042, 3600056, 3811824, 4050063, 5400084, 7200112, 8100126, 10800168, 16200252, 21600336, 32400504, 64801008]

約数ペア:

[(1, 64801008), (2, 32400504), (3, 21600336), (4, 16200252), (6, 10800168), (8, 8100126), (9, 7200112), (12, 5400084), (16, 4050063), (17, 3811824), (18, 3600056), (24, 2700042), (34, 1905912), (36, 1800028), (48, 1350021), (51, 1270608), (68, 952956), (72, 900014), (102, 635304), (103, 629136), (136, 476478), (144, 450007), (153, 423536), (204, 317652), (206, 314568), (257, 252144), (272, 238239), (306, 211768), (309, 209712), (408, 158826), (412, 157284), (514, 126072), (612, 105884), (618, 104856), (771, 84048), (816, 79413), (824, 78642), (927, 69904), (1028, 63036), (1224, 52942), (1236, 52428), (1542, 42024), (1648, 39321), (1751, 37008), (1854, 34952), (2056, 31518), (2313, 28016), (2448, 26471), (2472, 26214), (3084, 21012), (3502, 18504), (3708, 17476), (4112, 15759), (4369, 14832), (4626, 14008), (4944, 13107), (5253, 12336), (6168, 10506), (7004, 9252), (7416, 8738)]