73287984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 166696656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 112, 132, 154, 158, 168, 176, 231, 237, 251, 264, 308, 316, 336, 462, 474, 502, 528, 553, 616, 632, 753, 869, 924, 948, 1004, 1106, 1232, 1264, 1506, 1659, 1738, 1757, 1848, 1896, 2008, 2212, 2607, 2761, 3012, 3318, 3476, 3514, 3696, 3792, 4016, 4424, 5214, 5271, 5522, 6024, 6083, 6636, 6952, 7028, 8283, 8848, 10428, 10542, 11044, 12048, 12166, 13272, 13904, 14056, 16566, 18249, 19327, 19829, 20856, 21084, 22088, 24332, 26544, 28112, 33132, 36498, 38654, 39658, 41712, 42168, 44176, 48664, 57981, 59487, 66264, 72996, 77308, 79316, 84336, 97328, 115962, 118974, 132528, 138803, 145992, 154616, 158632, 218119, 231924, 237948, 277606, 291984, 309232, 317264, 416409, 436238, 463848, 475896, 555212, 654357, 832818, 872476, 927696, 951792, 1110424, 1308714, 1526833, 1665636, 1744952, 2220848, 2617428, 3053666, 3331272, 3489904, 4580499, 5234856, 6107332, 6662544, 9160998, 10469712, 12214664, 18321996, 24429328, 36643992, 73287984]

約数ペア:

[(1, 73287984), (2, 36643992), (3, 24429328), (4, 18321996), (6, 12214664), (7, 10469712), (8, 9160998), (11, 6662544), (12, 6107332), (14, 5234856), (16, 4580499), (21, 3489904), (22, 3331272), (24, 3053666), (28, 2617428), (33, 2220848), (42, 1744952), (44, 1665636), (48, 1526833), (56, 1308714), (66, 1110424), (77, 951792), (79, 927696), (84, 872476), (88, 832818), (112, 654357), (132, 555212), (154, 475896), (158, 463848), (168, 436238), (176, 416409), (231, 317264), (237, 309232), (251, 291984), (264, 277606), (308, 237948), (316, 231924), (336, 218119), (462, 158632), (474, 154616), (502, 145992), (528, 138803), (553, 132528), (616, 118974), (632, 115962), (753, 97328), (869, 84336), (924, 79316), (948, 77308), (1004, 72996), (1106, 66264), (1232, 59487), (1264, 57981), (1506, 48664), (1659, 44176), (1738, 42168), (1757, 41712), (1848, 39658), (1896, 38654), (2008, 36498), (2212, 33132), (2607, 28112), (2761, 26544), (3012, 24332), (3318, 22088), (3476, 21084), (3514, 20856), (3696, 19829), (3792, 19327), (4016, 18249), (4424, 16566), (5214, 14056), (5271, 13904), (5522, 13272), (6024, 12166), (6083, 12048), (6636, 11044), (6952, 10542), (7028, 10428), (8283, 8848)]