77739984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 250466112

約数和(自身を除く): 172726128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 233, 252, 331, 336, 466, 504, 662, 699, 932, 993, 1008, 1324, 1398, 1631, 1864, 1986, 2097, 2317, 2648, 2796, 2979, 3262, 3728, 3972, 4194, 4634, 4893, 5296, 5592, 5958, 6524, 6951, 7944, 8388, 9268, 9786, 11184, 11916, 13048, 13902, 14679, 15888, 16776, 18536, 19572, 20853, 23832, 26096, 27804, 29358, 33552, 37072, 39144, 41706, 47664, 55608, 58716, 77123, 78288, 83412, 111216, 117432, 154246, 166824, 231369, 234864, 308492, 333648, 462738, 539861, 616984, 694107, 925476, 1079722, 1233968, 1388214, 1619583, 1850952, 2159444, 2776428, 3239166, 3701904, 4318888, 4858749, 5552856, 6478332, 8637776, 9717498, 11105712, 12956664, 19434996, 25913328, 38869992, 77739984]

約数ペア:

[(1, 77739984), (2, 38869992), (3, 25913328), (4, 19434996), (6, 12956664), (7, 11105712), (8, 9717498), (9, 8637776), (12, 6478332), (14, 5552856), (16, 4858749), (18, 4318888), (21, 3701904), (24, 3239166), (28, 2776428), (36, 2159444), (42, 1850952), (48, 1619583), (56, 1388214), (63, 1233968), (72, 1079722), (84, 925476), (112, 694107), (126, 616984), (144, 539861), (168, 462738), (233, 333648), (252, 308492), (331, 234864), (336, 231369), (466, 166824), (504, 154246), (662, 117432), (699, 111216), (932, 83412), (993, 78288), (1008, 77123), (1324, 58716), (1398, 55608), (1631, 47664), (1864, 41706), (1986, 39144), (2097, 37072), (2317, 33552), (2648, 29358), (2796, 27804), (2979, 26096), (3262, 23832), (3728, 20853), (3972, 19572), (4194, 18536), (4634, 16776), (4893, 15888), (5296, 14679), (5592, 13902), (5958, 13048), (6524, 11916), (6951, 11184), (7944, 9786), (8388, 9268)]