77968842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 184909824

約数和(自身を除く): 106940982

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 131, 222, 259, 262, 383, 393, 518, 766, 777, 786, 917, 1149, 1554, 1834, 2298, 2681, 2751, 4847, 5362, 5502, 8043, 9694, 14171, 14541, 16086, 28342, 29082, 33929, 42513, 50173, 67858, 85026, 99197, 100346, 101787, 150519, 198394, 203574, 297591, 301038, 351211, 595182, 702422, 1053633, 1856401, 2107266, 3712802, 5569203, 11138406, 12994807, 25989614, 38984421, 77968842]

約数ペア:

[(1, 77968842), (2, 38984421), (3, 25989614), (6, 12994807), (7, 11138406), (14, 5569203), (21, 3712802), (37, 2107266), (42, 1856401), (74, 1053633), (111, 702422), (131, 595182), (222, 351211), (259, 301038), (262, 297591), (383, 203574), (393, 198394), (518, 150519), (766, 101787), (777, 100346), (786, 99197), (917, 85026), (1149, 67858), (1554, 50173), (1834, 42513), (2298, 33929), (2681, 29082), (2751, 28342), (4847, 16086), (5362, 14541), (5502, 14171), (8043, 9694)]