68945472

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 112

約数和(自身を含む): 214701120

約数和(自身を除く): 145755648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2347, 2448, 3264, 3672, 4694, 4896, 7041, 7344, 9388, 9792, 14082, 14688, 18776, 21123, 28164, 29376, 37552, 39899, 42246, 56328, 63369, 75104, 79798, 84492, 112656, 119697, 126738, 150208, 159596, 168984, 225312, 239394, 253476, 319192, 337968, 359091, 450624, 478788, 506952, 638384, 675936, 718182, 957576, 1013904, 1077273, 1276768, 1351872, 1436364, 1915152, 2027808, 2154546, 2553536, 2872728, 3830304, 4055616, 4309092, 5745456, 7660608, 8618184, 11490912, 17236368, 22981824, 34472736, 68945472]

約数ペア:

[(1, 68945472), (2, 34472736), (3, 22981824), (4, 17236368), (6, 11490912), (8, 8618184), (9, 7660608), (12, 5745456), (16, 4309092), (17, 4055616), (18, 3830304), (24, 2872728), (27, 2553536), (32, 2154546), (34, 2027808), (36, 1915152), (48, 1436364), (51, 1351872), (54, 1276768), (64, 1077273), (68, 1013904), (72, 957576), (96, 718182), (102, 675936), (108, 638384), (136, 506952), (144, 478788), (153, 450624), (192, 359091), (204, 337968), (216, 319192), (272, 253476), (288, 239394), (306, 225312), (408, 168984), (432, 159596), (459, 150208), (544, 126738), (576, 119697), (612, 112656), (816, 84492), (864, 79798), (918, 75104), (1088, 63369), (1224, 56328), (1632, 42246), (1728, 39899), (1836, 37552), (2347, 29376), (2448, 28164), (3264, 21123), (3672, 18776), (4694, 14688), (4896, 14082), (7041, 9792), (7344, 9388)]