80992824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 152287176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 71, 87, 88, 116, 132, 142, 149, 174, 213, 232, 264, 284, 298, 319, 348, 426, 447, 568, 596, 638, 696, 781, 852, 894, 957, 1192, 1276, 1562, 1639, 1704, 1788, 1914, 2059, 2343, 2552, 3124, 3278, 3576, 3828, 4118, 4321, 4686, 4917, 6177, 6248, 6556, 7656, 8236, 8642, 9372, 9834, 10579, 12354, 12963, 13112, 16472, 17284, 18744, 19668, 21158, 22649, 24708, 25926, 31737, 34568, 39336, 42316, 45298, 47531, 49416, 51852, 63474, 67947, 84632, 90596, 95062, 103704, 116369, 126948, 135894, 142593, 181192, 190124, 232738, 253896, 271788, 285186, 306791, 349107, 380248, 465476, 543576, 570372, 613582, 698214, 920373, 930952, 1140744, 1227164, 1396428, 1840746, 2454328, 2792856, 3374701, 3681492, 6749402, 7362984, 10124103, 13498804, 20248206, 26997608, 40496412, 80992824]

約数ペア:

[(1, 80992824), (2, 40496412), (3, 26997608), (4, 20248206), (6, 13498804), (8, 10124103), (11, 7362984), (12, 6749402), (22, 3681492), (24, 3374701), (29, 2792856), (33, 2454328), (44, 1840746), (58, 1396428), (66, 1227164), (71, 1140744), (87, 930952), (88, 920373), (116, 698214), (132, 613582), (142, 570372), (149, 543576), (174, 465476), (213, 380248), (232, 349107), (264, 306791), (284, 285186), (298, 271788), (319, 253896), (348, 232738), (426, 190124), (447, 181192), (568, 142593), (596, 135894), (638, 126948), (696, 116369), (781, 103704), (852, 95062), (894, 90596), (957, 84632), (1192, 67947), (1276, 63474), (1562, 51852), (1639, 49416), (1704, 47531), (1788, 45298), (1914, 42316), (2059, 39336), (2343, 34568), (2552, 31737), (3124, 25926), (3278, 24708), (3576, 22649), (3828, 21158), (4118, 19668), (4321, 18744), (4686, 17284), (4917, 16472), (6177, 13112), (6248, 12963), (6556, 12354), (7656, 10579), (8236, 9834), (8642, 9372)]