87138324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 275836288

約数和(自身を除く): 188697964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 397, 402, 468, 469, 546, 603, 794, 804, 819, 871, 938, 1092, 1191, 1206, 1407, 1588, 1638, 1742, 1876, 2382, 2412, 2613, 2779, 2814, 3276, 3484, 3573, 4221, 4764, 5161, 5226, 5558, 5628, 6097, 7146, 7839, 8337, 8442, 10322, 10452, 11116, 12194, 14292, 15483, 15678, 16674, 16884, 18291, 20644, 24388, 25011, 26599, 30966, 31356, 33348, 36127, 36582, 46449, 50022, 53198, 54873, 61932, 72254, 73164, 79797, 92898, 100044, 106396, 108381, 109746, 144508, 159594, 185796, 186193, 216762, 219492, 239391, 319188, 325143, 345787, 372386, 433524, 478782, 558579, 650286, 691574, 744772, 957564, 1037361, 1117158, 1300572, 1383148, 1675737, 2074722, 2234316, 2420509, 3112083, 3351474, 4149444, 4841018, 6224166, 6702948, 7261527, 9682036, 12448332, 14523054, 21784581, 29046108, 43569162, 87138324]

約数ペア:

[(1, 87138324), (2, 43569162), (3, 29046108), (4, 21784581), (6, 14523054), (7, 12448332), (9, 9682036), (12, 7261527), (13, 6702948), (14, 6224166), (18, 4841018), (21, 4149444), (26, 3351474), (28, 3112083), (36, 2420509), (39, 2234316), (42, 2074722), (52, 1675737), (63, 1383148), (67, 1300572), (78, 1117158), (84, 1037361), (91, 957564), (117, 744772), (126, 691574), (134, 650286), (156, 558579), (182, 478782), (201, 433524), (234, 372386), (252, 345787), (268, 325143), (273, 319188), (364, 239391), (397, 219492), (402, 216762), (468, 186193), (469, 185796), (546, 159594), (603, 144508), (794, 109746), (804, 108381), (819, 106396), (871, 100044), (938, 92898), (1092, 79797), (1191, 73164), (1206, 72254), (1407, 61932), (1588, 54873), (1638, 53198), (1742, 50022), (1876, 46449), (2382, 36582), (2412, 36127), (2613, 33348), (2779, 31356), (2814, 30966), (3276, 26599), (3484, 25011), (3573, 24388), (4221, 20644), (4764, 18291), (5161, 16884), (5226, 16674), (5558, 15678), (5628, 15483), (6097, 14292), (7146, 12194), (7839, 11116), (8337, 10452), (8442, 10322)]