129475836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2584

約数の個数: 108

約数和(自身を含む): 394004520

約数和(自身を除く): 264528684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2531, 2842, 3654, 4263, 5062, 5684, 7308, 7593, 8526, 10124, 12789, 15186, 17052, 17717, 22779, 25578, 30372, 35434, 45558, 51156, 53151, 70868, 73399, 91116, 106302, 124019, 146798, 159453, 212604, 220197, 248038, 293596, 318906, 372057, 440394, 496076, 513793, 637812, 660591, 744114, 880788, 1027586, 1116171, 1321182, 1488228, 1541379, 2055172, 2232342, 2642364, 3082758, 3596551, 4464684, 4624137, 6165516, 7193102, 9248274, 10789653, 14386204, 18496548, 21579306, 32368959, 43158612, 64737918, 129475836]

約数ペア:

[(1, 129475836), (2, 64737918), (3, 43158612), (4, 32368959), (6, 21579306), (7, 18496548), (9, 14386204), (12, 10789653), (14, 9248274), (18, 7193102), (21, 6165516), (28, 4624137), (29, 4464684), (36, 3596551), (42, 3082758), (49, 2642364), (58, 2232342), (63, 2055172), (84, 1541379), (87, 1488228), (98, 1321182), (116, 1116171), (126, 1027586), (147, 880788), (174, 744114), (196, 660591), (203, 637812), (252, 513793), (261, 496076), (294, 440394), (348, 372057), (406, 318906), (441, 293596), (522, 248038), (588, 220197), (609, 212604), (812, 159453), (882, 146798), (1044, 124019), (1218, 106302), (1421, 91116), (1764, 73399), (1827, 70868), (2436, 53151), (2531, 51156), (2842, 45558), (3654, 35434), (4263, 30372), (5062, 25578), (5684, 22779), (7308, 17717), (7593, 17052), (8526, 15186), (10124, 12789)]