91281456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 294531744

約数和(自身を除く): 203250288

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, 137, 144, 168, 252, 274, 336, 411, 504, 548, 661, 822, 959, 1008, 1096, 1233, 1322, 1644, 1918, 1983, 2192, 2466, 2644, 2877, 3288, 3836, 3966, 4627, 4932, 5288, 5754, 5949, 6576, 7672, 7932, 8631, 9254, 9864, 10576, 11508, 11898, 13881, 15344, 15864, 17262, 18508, 19728, 23016, 23796, 27762, 31728, 34524, 37016, 41643, 46032, 47592, 55524, 69048, 74032, 83286, 90557, 95184, 111048, 138096, 166572, 181114, 222096, 271671, 333144, 362228, 543342, 633899, 666288, 724456, 815013, 1086684, 1267798, 1448912, 1630026, 1901697, 2173368, 2535596, 3260052, 3803394, 4346736, 5071192, 5705091, 6520104, 7606788, 10142384, 11410182, 13040208, 15213576, 22820364, 30427152, 45640728, 91281456]

約数ペア:

[(1, 91281456), (2, 45640728), (3, 30427152), (4, 22820364), (6, 15213576), (7, 13040208), (8, 11410182), (9, 10142384), (12, 7606788), (14, 6520104), (16, 5705091), (18, 5071192), (21, 4346736), (24, 3803394), (28, 3260052), (36, 2535596), (42, 2173368), (48, 1901697), (56, 1630026), (63, 1448912), (72, 1267798), (84, 1086684), (112, 815013), (126, 724456), (137, 666288), (144, 633899), (168, 543342), (252, 362228), (274, 333144), (336, 271671), (411, 222096), (504, 181114), (548, 166572), (661, 138096), (822, 111048), (959, 95184), (1008, 90557), (1096, 83286), (1233, 74032), (1322, 69048), (1644, 55524), (1918, 47592), (1983, 46032), (2192, 41643), (2466, 37016), (2644, 34524), (2877, 31728), (3288, 27762), (3836, 23796), (3966, 23016), (4627, 19728), (4932, 18508), (5288, 17262), (5754, 15864), (5949, 15344), (6576, 13881), (7672, 11898), (7932, 11508), (8631, 10576), (9254, 9864)]