80722512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 254876544

約数和(自身を除く): 174154032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 107, 117, 124, 144, 156, 169, 186, 208, 214, 234, 248, 279, 312, 321, 338, 372, 403, 428, 468, 496, 507, 558, 624, 642, 676, 744, 806, 856, 936, 963, 1014, 1116, 1209, 1284, 1352, 1391, 1488, 1521, 1612, 1712, 1872, 1926, 2028, 2232, 2418, 2568, 2704, 2782, 3042, 3224, 3317, 3627, 3852, 4056, 4173, 4464, 4836, 5136, 5239, 5564, 6084, 6448, 6634, 7254, 7704, 8112, 8346, 9672, 9951, 10478, 11128, 12168, 12519, 13268, 14508, 15408, 15717, 16692, 18083, 19344, 19902, 20956, 22256, 24336, 25038, 26536, 29016, 29853, 31434, 33384, 36166, 39804, 41912, 43121, 47151, 50076, 53072, 54249, 58032, 59706, 62868, 66768, 72332, 79608, 83824, 86242, 94302, 100152, 108498, 119412, 125736, 129363, 144664, 159216, 162747, 172484, 188604, 200304, 216996, 238824, 251472, 258726, 289328, 325494, 344968, 377208, 388089, 433992, 477648, 517452, 560573, 650988, 689936, 754416, 776178, 867984, 1034904, 1121146, 1301976, 1552356, 1681719, 2069808, 2242292, 2603952, 3104712, 3363438, 4484584, 5045157, 6209424, 6726876, 8969168, 10090314, 13453752, 20180628, 26907504, 40361256, 80722512]

約数ペア:

[(1, 80722512), (2, 40361256), (3, 26907504), (4, 20180628), (6, 13453752), (8, 10090314), (9, 8969168), (12, 6726876), (13, 6209424), (16, 5045157), (18, 4484584), (24, 3363438), (26, 3104712), (31, 2603952), (36, 2242292), (39, 2069808), (48, 1681719), (52, 1552356), (62, 1301976), (72, 1121146), (78, 1034904), (93, 867984), (104, 776178), (107, 754416), (117, 689936), (124, 650988), (144, 560573), (156, 517452), (169, 477648), (186, 433992), (208, 388089), (214, 377208), (234, 344968), (248, 325494), (279, 289328), (312, 258726), (321, 251472), (338, 238824), (372, 216996), (403, 200304), (428, 188604), (468, 172484), (496, 162747), (507, 159216), (558, 144664), (624, 129363), (642, 125736), (676, 119412), (744, 108498), (806, 100152), (856, 94302), (936, 86242), (963, 83824), (1014, 79608), (1116, 72332), (1209, 66768), (1284, 62868), (1352, 59706), (1391, 58032), (1488, 54249), (1521, 53072), (1612, 50076), (1712, 47151), (1872, 43121), (1926, 41912), (2028, 39804), (2232, 36166), (2418, 33384), (2568, 31434), (2704, 29853), (2782, 29016), (3042, 26536), (3224, 25038), (3317, 24336), (3627, 22256), (3852, 20956), (4056, 19902), (4173, 19344), (4464, 18083), (4836, 16692), (5136, 15717), (5239, 15408), (5564, 14508), (6084, 13268), (6448, 12519), (6634, 12168), (7254, 11128), (7704, 10478), (8112, 9951), (8346, 9672)]