71752842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15391}}^1$

素因数の和:15443

約数の個数: 48

約数和(自身を含む): 182487552

約数和(自身を除く): 110734710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 15391, 30782, 46173, 92346, 107737, 138519, 215474, 277038, 323211, 569467, 646422, 969633, 1138934, 1708401, 1939266, 3416802, 3986269, 5125203, 7972538, 10250406, 11958807, 23917614, 35876421, 71752842]

約数ペア:

[(1, 71752842), (2, 35876421), (3, 23917614), (6, 11958807), (7, 10250406), (9, 7972538), (14, 5125203), (18, 3986269), (21, 3416802), (37, 1939266), (42, 1708401), (63, 1138934), (74, 969633), (111, 646422), (126, 569467), (222, 323211), (259, 277038), (333, 215474), (518, 138519), (666, 107737), (777, 92346), (1554, 46173), (2331, 30782), (4662, 15391)]