68644368

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 156341232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 719, 816, 884, 918, 936, 1224, 1326, 1404, 1438, 1768, 1836, 1872, 1989, 2157, 2448, 2652, 2808, 2876, 3536, 3672, 3978, 4314, 5304, 5616, 5752, 5967, 6471, 7344, 7956, 8628, 9347, 10608, 11504, 11934, 12223, 12942, 15912, 17256, 18694, 19413, 23868, 24446, 25884, 28041, 31824, 34512, 36669, 37388, 38826, 47736, 48892, 51768, 56082, 73338, 74776, 77652, 84123, 95472, 97784, 103536, 110007, 112164, 146676, 149552, 155304, 158899, 168246, 195568, 220014, 224328, 252369, 293352, 310608, 317798, 330021, 336492, 440028, 448656, 476697, 504738, 586704, 635596, 660042, 672984, 880056, 953394, 1009476, 1271192, 1320084, 1345968, 1430091, 1760112, 1906788, 2018952, 2542384, 2640168, 2860182, 3813576, 4037904, 4290273, 5280336, 5720364, 7627152, 8580546, 11440728, 17161092, 22881456, 34322184, 68644368]

約数ペア:

[(1, 68644368), (2, 34322184), (3, 22881456), (4, 17161092), (6, 11440728), (8, 8580546), (9, 7627152), (12, 5720364), (13, 5280336), (16, 4290273), (17, 4037904), (18, 3813576), (24, 2860182), (26, 2640168), (27, 2542384), (34, 2018952), (36, 1906788), (39, 1760112), (48, 1430091), (51, 1345968), (52, 1320084), (54, 1271192), (68, 1009476), (72, 953394), (78, 880056), (102, 672984), (104, 660042), (108, 635596), (117, 586704), (136, 504738), (144, 476697), (153, 448656), (156, 440028), (204, 336492), (208, 330021), (216, 317798), (221, 310608), (234, 293352), (272, 252369), (306, 224328), (312, 220014), (351, 195568), (408, 168246), (432, 158899), (442, 155304), (459, 149552), (468, 146676), (612, 112164), (624, 110007), (663, 103536), (702, 97784), (719, 95472), (816, 84123), (884, 77652), (918, 74776), (936, 73338), (1224, 56082), (1326, 51768), (1404, 48892), (1438, 47736), (1768, 38826), (1836, 37388), (1872, 36669), (1989, 34512), (2157, 31824), (2448, 28041), (2652, 25884), (2808, 24446), (2876, 23868), (3536, 19413), (3672, 18694), (3978, 17256), (4314, 15912), (5304, 12942), (5616, 12223), (5752, 11934), (5967, 11504), (6471, 10608), (7344, 9347), (7956, 8628)]