77906745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4379

約数の個数: 64

約数和(自身を含む): 166656000

約数和(自身を除く): 88749255

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 4339, 5985, 13017, 17955, 21695, 30373, 39051, 65085, 82441, 91119, 117153, 151865, 195255, 247323, 273357, 412205, 455595, 577087, 585765, 741969, 820071, 1236615, 1366785, 1731261, 2225907, 2885435, 3709845, 4100355, 5193783, 8656305, 11129535, 15581349, 25968915, 77906745]

約数ペア:

[(1, 77906745), (3, 25968915), (5, 15581349), (7, 11129535), (9, 8656305), (15, 5193783), (19, 4100355), (21, 3709845), (27, 2885435), (35, 2225907), (45, 1731261), (57, 1366785), (63, 1236615), (95, 820071), (105, 741969), (133, 585765), (135, 577087), (171, 455595), (189, 412205), (285, 273357), (315, 247323), (399, 195255), (513, 151865), (665, 117153), (855, 91119), (945, 82441), (1197, 65085), (1995, 39051), (2565, 30373), (3591, 21695), (4339, 17955), (5985, 13017)]