13020163488

素因数分解:

$2^5\times 3^2\times {\mathrm{499}}^1\times {\mathrm{90599}}^1$

素因数の和:91114

約数の個数: 72

約数和(自身を含む): 37100700000

約数和(自身を除く): 24080536512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 7984, 8982, 11976, 15968, 17964, 23952, 35928, 47904, 71856, 90599, 143712, 181198, 271797, 362396, 543594, 724792, 815391, 1087188, 1449584, 1630782, 2174376, 2899168, 3261564, 4348752, 6523128, 8697504, 13046256, 26092512, 45208901, 90417802, 135626703, 180835604, 271253406, 361671208, 406880109, 542506812, 723342416, 813760218, 1085013624, 1446684832, 1627520436, 2170027248, 3255040872, 4340054496, 6510081744, 13020163488]

約数ペア:

[(1, 13020163488), (2, 6510081744), (3, 4340054496), (4, 3255040872), (6, 2170027248), (8, 1627520436), (9, 1446684832), (12, 1085013624), (16, 813760218), (18, 723342416), (24, 542506812), (32, 406880109), (36, 361671208), (48, 271253406), (72, 180835604), (96, 135626703), (144, 90417802), (288, 45208901), (499, 26092512), (998, 13046256), (1497, 8697504), (1996, 6523128), (2994, 4348752), (3992, 3261564), (4491, 2899168), (5988, 2174376), (7984, 1630782), (8982, 1449584), (11976, 1087188), (15968, 815391), (17964, 724792), (23952, 543594), (35928, 362396), (47904, 271797), (71856, 181198), (90599, 143712)]