81341064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2384

約数の個数: 128

約数和(自身を含む): 269568000

約数和(自身を除く): 188226936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2339, 2484, 2898, 3864, 4347, 4678, 4968, 5796, 7017, 8694, 9356, 11592, 14034, 16373, 17388, 18712, 21051, 28068, 32746, 34776, 42102, 49119, 53797, 56136, 63153, 65492, 84204, 98238, 107594, 126306, 130984, 147357, 161391, 168408, 196476, 215188, 252612, 294714, 322782, 376579, 392952, 430376, 442071, 484173, 505224, 589428, 645564, 753158, 884142, 968346, 1129737, 1178856, 1291128, 1452519, 1506316, 1768284, 1936692, 2259474, 2905038, 3012632, 3389211, 3536568, 3873384, 4518948, 5810076, 6778422, 9037896, 10167633, 11620152, 13556844, 20335266, 27113688, 40670532, 81341064]

約数ペア:

[(1, 81341064), (2, 40670532), (3, 27113688), (4, 20335266), (6, 13556844), (7, 11620152), (8, 10167633), (9, 9037896), (12, 6778422), (14, 5810076), (18, 4518948), (21, 3873384), (23, 3536568), (24, 3389211), (27, 3012632), (28, 2905038), (36, 2259474), (42, 1936692), (46, 1768284), (54, 1506316), (56, 1452519), (63, 1291128), (69, 1178856), (72, 1129737), (84, 968346), (92, 884142), (108, 753158), (126, 645564), (138, 589428), (161, 505224), (168, 484173), (184, 442071), (189, 430376), (207, 392952), (216, 376579), (252, 322782), (276, 294714), (322, 252612), (378, 215188), (414, 196476), (483, 168408), (504, 161391), (552, 147357), (621, 130984), (644, 126306), (756, 107594), (828, 98238), (966, 84204), (1242, 65492), (1288, 63153), (1449, 56136), (1512, 53797), (1656, 49119), (1932, 42102), (2339, 34776), (2484, 32746), (2898, 28068), (3864, 21051), (4347, 18712), (4678, 17388), (4968, 16373), (5796, 14034), (7017, 11592), (8694, 9356)]