76641726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 181670400

約数和(自身を除く): 105028674

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 149, 222, 259, 298, 331, 447, 518, 662, 777, 894, 993, 1043, 1554, 1986, 2086, 2317, 3129, 4634, 5513, 6258, 6951, 11026, 12247, 13902, 16539, 24494, 33078, 36741, 38591, 49319, 73482, 77182, 85729, 98638, 115773, 147957, 171458, 231546, 257187, 295914, 345233, 514374, 690466, 1035699, 1824803, 2071398, 3649606, 5474409, 10948818, 12773621, 25547242, 38320863, 76641726]

約数ペア:

[(1, 76641726), (2, 38320863), (3, 25547242), (6, 12773621), (7, 10948818), (14, 5474409), (21, 3649606), (37, 2071398), (42, 1824803), (74, 1035699), (111, 690466), (149, 514374), (222, 345233), (259, 295914), (298, 257187), (331, 231546), (447, 171458), (518, 147957), (662, 115773), (777, 98638), (894, 85729), (993, 77182), (1043, 73482), (1554, 49319), (1986, 38591), (2086, 36741), (2317, 33078), (3129, 24494), (4634, 16539), (5513, 13902), (6258, 12247), (6951, 11026)]