87662916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 257607168

約数和(自身を除く): 169944252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 37, 44, 62, 66, 74, 93, 99, 111, 124, 132, 148, 186, 193, 198, 222, 279, 333, 341, 372, 386, 396, 407, 444, 558, 579, 666, 682, 772, 814, 1023, 1116, 1147, 1158, 1221, 1332, 1364, 1628, 1737, 2046, 2123, 2294, 2316, 2442, 3069, 3441, 3474, 3663, 4092, 4246, 4588, 4884, 5983, 6138, 6369, 6882, 6948, 7141, 7326, 8492, 10323, 11966, 12276, 12617, 12738, 13764, 14282, 14652, 17949, 19107, 20646, 21423, 23932, 25234, 25476, 28564, 35898, 37851, 38214, 41292, 42846, 50468, 53847, 64269, 65813, 71796, 75702, 76428, 78551, 85692, 107694, 113553, 128538, 131626, 151404, 157102, 197439, 215388, 221371, 227106, 235653, 257076, 263252, 314204, 394878, 442742, 454212, 471306, 592317, 664113, 706959, 789756, 885484, 942612, 1184634, 1328226, 1413918, 1992339, 2369268, 2435081, 2656452, 2827836, 3984678, 4870162, 7305243, 7969356, 9740324, 14610486, 21915729, 29220972, 43831458, 87662916]

約数ペア:

[(1, 87662916), (2, 43831458), (3, 29220972), (4, 21915729), (6, 14610486), (9, 9740324), (11, 7969356), (12, 7305243), (18, 4870162), (22, 3984678), (31, 2827836), (33, 2656452), (36, 2435081), (37, 2369268), (44, 1992339), (62, 1413918), (66, 1328226), (74, 1184634), (93, 942612), (99, 885484), (111, 789756), (124, 706959), (132, 664113), (148, 592317), (186, 471306), (193, 454212), (198, 442742), (222, 394878), (279, 314204), (333, 263252), (341, 257076), (372, 235653), (386, 227106), (396, 221371), (407, 215388), (444, 197439), (558, 157102), (579, 151404), (666, 131626), (682, 128538), (772, 113553), (814, 107694), (1023, 85692), (1116, 78551), (1147, 76428), (1158, 75702), (1221, 71796), (1332, 65813), (1364, 64269), (1628, 53847), (1737, 50468), (2046, 42846), (2123, 41292), (2294, 38214), (2316, 37851), (2442, 35898), (3069, 28564), (3441, 25476), (3474, 25234), (3663, 23932), (4092, 21423), (4246, 20646), (4588, 19107), (4884, 17949), (5983, 14652), (6138, 14282), (6369, 13764), (6882, 12738), (6948, 12617), (7141, 12276), (7326, 11966), (8492, 10323)]