81534096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1789

約数の個数: 120

約数和(自身を含む): 266482944

約数和(自身を除く): 184948848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1721, 1974, 2256, 2632, 2961, 3384, 3442, 3948, 5163, 5264, 5922, 6768, 6884, 7896, 10326, 11844, 12047, 13768, 15489, 15792, 20652, 23688, 24094, 27536, 30978, 36141, 41304, 47376, 48188, 61956, 72282, 80887, 82608, 96376, 108423, 123912, 144564, 161774, 192752, 216846, 242661, 247824, 289128, 323548, 433692, 485322, 566209, 578256, 647096, 727983, 867384, 970644, 1132418, 1294192, 1455966, 1698627, 1734768, 1941288, 2264836, 2911932, 3397254, 3882576, 4529672, 5095881, 5823864, 6794508, 9059344, 10191762, 11647728, 13589016, 20383524, 27178032, 40767048, 81534096]

約数ペア:

[(1, 81534096), (2, 40767048), (3, 27178032), (4, 20383524), (6, 13589016), (7, 11647728), (8, 10191762), (9, 9059344), (12, 6794508), (14, 5823864), (16, 5095881), (18, 4529672), (21, 3882576), (24, 3397254), (28, 2911932), (36, 2264836), (42, 1941288), (47, 1734768), (48, 1698627), (56, 1455966), (63, 1294192), (72, 1132418), (84, 970644), (94, 867384), (112, 727983), (126, 647096), (141, 578256), (144, 566209), (168, 485322), (188, 433692), (252, 323548), (282, 289128), (329, 247824), (336, 242661), (376, 216846), (423, 192752), (504, 161774), (564, 144564), (658, 123912), (752, 108423), (846, 96376), (987, 82608), (1008, 80887), (1128, 72282), (1316, 61956), (1692, 48188), (1721, 47376), (1974, 41304), (2256, 36141), (2632, 30978), (2961, 27536), (3384, 24094), (3442, 23688), (3948, 20652), (5163, 15792), (5264, 15489), (5922, 13768), (6768, 12047), (6884, 11844), (7896, 10326)]