89480196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 266011200

約数和(自身を除く): 176531004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 342, 347, 348, 377, 468, 494, 522, 551, 684, 694, 741, 754, 988, 1041, 1044, 1102, 1131, 1388, 1482, 1508, 1653, 2082, 2204, 2223, 2262, 2964, 3123, 3306, 3393, 4164, 4446, 4511, 4524, 4959, 6246, 6593, 6612, 6786, 7163, 8892, 9022, 9918, 10063, 12492, 13186, 13533, 13572, 14326, 18044, 19779, 19836, 20126, 21489, 26372, 27066, 28652, 30189, 39558, 40252, 40599, 42978, 54132, 59337, 60378, 64467, 79116, 81198, 85709, 85956, 90567, 118674, 120756, 128934, 130819, 162396, 171418, 181134, 191197, 237348, 257127, 257868, 261638, 342836, 362268, 382394, 392457, 514254, 523276, 573591, 764788, 771381, 784914, 1028508, 1147182, 1177371, 1542762, 1569828, 1720773, 2294364, 2354742, 2485561, 3085524, 3441546, 4709484, 4971122, 6883092, 7456683, 9942244, 14913366, 22370049, 29826732, 44740098, 89480196]

約数ペア:

[(1, 89480196), (2, 44740098), (3, 29826732), (4, 22370049), (6, 14913366), (9, 9942244), (12, 7456683), (13, 6883092), (18, 4971122), (19, 4709484), (26, 3441546), (29, 3085524), (36, 2485561), (38, 2354742), (39, 2294364), (52, 1720773), (57, 1569828), (58, 1542762), (76, 1177371), (78, 1147182), (87, 1028508), (114, 784914), (116, 771381), (117, 764788), (156, 573591), (171, 523276), (174, 514254), (228, 392457), (234, 382394), (247, 362268), (261, 342836), (342, 261638), (347, 257868), (348, 257127), (377, 237348), (468, 191197), (494, 181134), (522, 171418), (551, 162396), (684, 130819), (694, 128934), (741, 120756), (754, 118674), (988, 90567), (1041, 85956), (1044, 85709), (1102, 81198), (1131, 79116), (1388, 64467), (1482, 60378), (1508, 59337), (1653, 54132), (2082, 42978), (2204, 40599), (2223, 40252), (2262, 39558), (2964, 30189), (3123, 28652), (3306, 27066), (3393, 26372), (4164, 21489), (4446, 20126), (4511, 19836), (4524, 19779), (4959, 18044), (6246, 14326), (6593, 13572), (6612, 13533), (6786, 13186), (7163, 12492), (8892, 10063), (9022, 9918)]