87780966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 221356800

約数和(自身を除く): 133575834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 149, 166, 169, 182, 249, 273, 298, 338, 447, 498, 507, 546, 581, 894, 1014, 1043, 1079, 1162, 1183, 1743, 1937, 2086, 2158, 2366, 3129, 3237, 3486, 3549, 3874, 5811, 6258, 6474, 7098, 7553, 11622, 12367, 13559, 14027, 15106, 22659, 24734, 25181, 27118, 28054, 37101, 40677, 42081, 45318, 50362, 74202, 75543, 81354, 84162, 86569, 98189, 151086, 160771, 173138, 176267, 196378, 259707, 294567, 321542, 352534, 482313, 519414, 528801, 589134, 964626, 1057602, 1125397, 2090023, 2250794, 3376191, 4180046, 6270069, 6752382, 12540138, 14630161, 29260322, 43890483, 87780966]

約数ペア:

[(1, 87780966), (2, 43890483), (3, 29260322), (6, 14630161), (7, 12540138), (13, 6752382), (14, 6270069), (21, 4180046), (26, 3376191), (39, 2250794), (42, 2090023), (78, 1125397), (83, 1057602), (91, 964626), (149, 589134), (166, 528801), (169, 519414), (182, 482313), (249, 352534), (273, 321542), (298, 294567), (338, 259707), (447, 196378), (498, 176267), (507, 173138), (546, 160771), (581, 151086), (894, 98189), (1014, 86569), (1043, 84162), (1079, 81354), (1162, 75543), (1183, 74202), (1743, 50362), (1937, 45318), (2086, 42081), (2158, 40677), (2366, 37101), (3129, 28054), (3237, 27118), (3486, 25181), (3549, 24734), (3874, 22659), (5811, 15106), (6258, 14027), (6474, 13559), (7098, 12367), (7553, 11622)]