77968044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2557}}^1$

素因数の和:2596

約数の個数: 108

約数和(自身を含む): 247675792

約数和(自身を除く): 169707748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2557, 2772, 3388, 4356, 5082, 5114, 7623, 7671, 10164, 10228, 15246, 15342, 17899, 23013, 28127, 30492, 30684, 35798, 46026, 53697, 56254, 71596, 84381, 92052, 107394, 112508, 161091, 168762, 196889, 214788, 253143, 309397, 322182, 337524, 393778, 506286, 590667, 618794, 644364, 787556, 928191, 1012572, 1181334, 1237588, 1772001, 1856382, 2165779, 2362668, 2784573, 3544002, 3712764, 4331558, 5569146, 6497337, 7088004, 8663116, 11138292, 12994674, 19492011, 25989348, 38984022, 77968044]

約数ペア:

[(1, 77968044), (2, 38984022), (3, 25989348), (4, 19492011), (6, 12994674), (7, 11138292), (9, 8663116), (11, 7088004), (12, 6497337), (14, 5569146), (18, 4331558), (21, 3712764), (22, 3544002), (28, 2784573), (33, 2362668), (36, 2165779), (42, 1856382), (44, 1772001), (63, 1237588), (66, 1181334), (77, 1012572), (84, 928191), (99, 787556), (121, 644364), (126, 618794), (132, 590667), (154, 506286), (198, 393778), (231, 337524), (242, 322182), (252, 309397), (308, 253143), (363, 214788), (396, 196889), (462, 168762), (484, 161091), (693, 112508), (726, 107394), (847, 92052), (924, 84381), (1089, 71596), (1386, 56254), (1452, 53697), (1694, 46026), (2178, 35798), (2541, 30684), (2557, 30492), (2772, 28127), (3388, 23013), (4356, 17899), (5082, 15342), (5114, 15246), (7623, 10228), (7671, 10164)]