82708956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 229127808

約数和(自身を除く): 146418852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 396, 631, 662, 993, 1262, 1324, 1893, 1986, 2524, 2979, 3641, 3786, 3972, 5679, 5958, 6941, 7282, 7572, 10923, 11358, 11916, 13882, 14564, 20823, 21846, 22716, 27764, 32769, 41646, 43692, 62469, 65538, 83292, 124938, 131076, 208861, 249876, 417722, 626583, 835444, 1253166, 1879749, 2297471, 2506332, 3759498, 4594942, 6892413, 7518996, 9189884, 13784826, 20677239, 27569652, 41354478, 82708956]

約数ペア:

[(1, 82708956), (2, 41354478), (3, 27569652), (4, 20677239), (6, 13784826), (9, 9189884), (11, 7518996), (12, 6892413), (18, 4594942), (22, 3759498), (33, 2506332), (36, 2297471), (44, 1879749), (66, 1253166), (99, 835444), (132, 626583), (198, 417722), (331, 249876), (396, 208861), (631, 131076), (662, 124938), (993, 83292), (1262, 65538), (1324, 62469), (1893, 43692), (1986, 41646), (2524, 32769), (2979, 27764), (3641, 22716), (3786, 21846), (3972, 20823), (5679, 14564), (5958, 13882), (6941, 11916), (7282, 11358), (7572, 10923)]