787150872

素因数分解:

$2^3\times 3^6\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1996

約数の個数: 112

約数和(自身を含む): 2245196880

約数和(自身を除く): 1458046008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 426, 486, 568, 639, 648, 729, 852, 972, 1278, 1458, 1704, 1901, 1917, 1944, 2556, 2916, 3802, 3834, 5112, 5703, 5751, 5832, 7604, 7668, 11406, 11502, 15208, 15336, 17109, 17253, 22812, 23004, 34218, 34506, 45624, 46008, 51327, 51759, 68436, 69012, 102654, 103518, 134971, 136872, 138024, 153981, 205308, 207036, 269942, 307962, 404913, 410616, 414072, 461943, 539884, 615924, 809826, 923886, 1079768, 1214739, 1231848, 1385829, 1619652, 1847772, 2429478, 2771658, 3239304, 3644217, 3695544, 4858956, 5543316, 7288434, 9717912, 10932651, 11086632, 14576868, 21865302, 29153736, 32797953, 43730604, 65595906, 87461208, 98393859, 131191812, 196787718, 262383624, 393575436, 787150872]

約数ペア:

[(1, 787150872), (2, 393575436), (3, 262383624), (4, 196787718), (6, 131191812), (8, 98393859), (9, 87461208), (12, 65595906), (18, 43730604), (24, 32797953), (27, 29153736), (36, 21865302), (54, 14576868), (71, 11086632), (72, 10932651), (81, 9717912), (108, 7288434), (142, 5543316), (162, 4858956), (213, 3695544), (216, 3644217), (243, 3239304), (284, 2771658), (324, 2429478), (426, 1847772), (486, 1619652), (568, 1385829), (639, 1231848), (648, 1214739), (729, 1079768), (852, 923886), (972, 809826), (1278, 615924), (1458, 539884), (1704, 461943), (1901, 414072), (1917, 410616), (1944, 404913), (2556, 307962), (2916, 269942), (3802, 207036), (3834, 205308), (5112, 153981), (5703, 138024), (5751, 136872), (5832, 134971), (7604, 103518), (7668, 102654), (11406, 69012), (11502, 68436), (15208, 51759), (15336, 51327), (17109, 46008), (17253, 45624), (22812, 34506), (23004, 34218)]