81993576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{488057}}^1$

素因数の和:488073

約数の個数: 32

約数和(自身を含む): 234267840

約数和(自身を除く): 152274264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 488057, 976114, 1464171, 1952228, 2928342, 3416399, 3904456, 5856684, 6832798, 10249197, 11713368, 13665596, 20498394, 27331192, 40996788, 81993576]

約数ペア:

[(1, 81993576), (2, 40996788), (3, 27331192), (4, 20498394), (6, 13665596), (7, 11713368), (8, 10249197), (12, 6832798), (14, 5856684), (21, 3904456), (24, 3416399), (28, 2928342), (42, 1952228), (56, 1464171), (84, 976114), (168, 488057)]