987206832

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{43117}}^1$

素因数の和:43187

約数の個数: 80

約数和(自身を含む): 2887181280

約数和(自身を除く): 1899974448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 22896, 43117, 86234, 129351, 172468, 258702, 344936, 388053, 517404, 689872, 776106, 1034808, 1164159, 1552212, 2069616, 2285201, 2328318, 3104424, 4570402, 4656636, 6208848, 6855603, 9140804, 9313272, 13711206, 18281608, 18626544, 20566809, 27422412, 36563216, 41133618, 54844824, 61700427, 82267236, 109689648, 123400854, 164534472, 246801708, 329068944, 493603416, 987206832]

約数ペア:

[(1, 987206832), (2, 493603416), (3, 329068944), (4, 246801708), (6, 164534472), (8, 123400854), (9, 109689648), (12, 82267236), (16, 61700427), (18, 54844824), (24, 41133618), (27, 36563216), (36, 27422412), (48, 20566809), (53, 18626544), (54, 18281608), (72, 13711206), (106, 9313272), (108, 9140804), (144, 6855603), (159, 6208848), (212, 4656636), (216, 4570402), (318, 3104424), (424, 2328318), (432, 2285201), (477, 2069616), (636, 1552212), (848, 1164159), (954, 1034808), (1272, 776106), (1431, 689872), (1908, 517404), (2544, 388053), (2862, 344936), (3816, 258702), (5724, 172468), (7632, 129351), (11448, 86234), (22896, 43117)]