69784728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 133428072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 59, 68, 78, 102, 104, 118, 136, 156, 177, 204, 221, 223, 236, 312, 354, 408, 442, 446, 472, 663, 669, 708, 767, 884, 892, 1003, 1326, 1338, 1416, 1534, 1768, 1784, 2006, 2301, 2652, 2676, 2899, 3009, 3068, 3791, 4012, 4602, 5304, 5352, 5798, 6018, 6136, 7582, 8024, 8697, 9204, 11373, 11596, 12036, 13039, 13157, 15164, 17394, 18408, 22746, 23192, 24072, 26078, 26314, 30328, 34788, 39117, 39471, 45492, 49283, 52156, 52628, 69576, 78234, 78942, 90984, 98566, 104312, 105256, 147849, 156468, 157884, 171041, 197132, 223669, 295698, 312936, 315768, 342082, 394264, 447338, 513123, 591396, 671007, 684164, 894676, 1026246, 1182792, 1342014, 1368328, 1789352, 2052492, 2684028, 2907697, 4104984, 5368056, 5815394, 8723091, 11630788, 17446182, 23261576, 34892364, 69784728]

約数ペア:

[(1, 69784728), (2, 34892364), (3, 23261576), (4, 17446182), (6, 11630788), (8, 8723091), (12, 5815394), (13, 5368056), (17, 4104984), (24, 2907697), (26, 2684028), (34, 2052492), (39, 1789352), (51, 1368328), (52, 1342014), (59, 1182792), (68, 1026246), (78, 894676), (102, 684164), (104, 671007), (118, 591396), (136, 513123), (156, 447338), (177, 394264), (204, 342082), (221, 315768), (223, 312936), (236, 295698), (312, 223669), (354, 197132), (408, 171041), (442, 157884), (446, 156468), (472, 147849), (663, 105256), (669, 104312), (708, 98566), (767, 90984), (884, 78942), (892, 78234), (1003, 69576), (1326, 52628), (1338, 52156), (1416, 49283), (1534, 45492), (1768, 39471), (1784, 39117), (2006, 34788), (2301, 30328), (2652, 26314), (2676, 26078), (2899, 24072), (3009, 23192), (3068, 22746), (3791, 18408), (4012, 17394), (4602, 15164), (5304, 13157), (5352, 13039), (5798, 12036), (6018, 11596), (6136, 11373), (7582, 9204), (8024, 8697)]