73920816

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1403

約数の個数: 80

約数和(自身を含む): 213900000

約数和(自身を除く): 139979184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1249, 1644, 2192, 2466, 2498, 3288, 3699, 3747, 4932, 4996, 6576, 7398, 7494, 9864, 9992, 11241, 14796, 14988, 19728, 19984, 22482, 29592, 29976, 33723, 44964, 59184, 59952, 67446, 89928, 134892, 171113, 179856, 269784, 342226, 513339, 539568, 684452, 1026678, 1368904, 1540017, 2053356, 2737808, 3080034, 4106712, 4620051, 6160068, 8213424, 9240102, 12320136, 18480204, 24640272, 36960408, 73920816]

約数ペア:

[(1, 73920816), (2, 36960408), (3, 24640272), (4, 18480204), (6, 12320136), (8, 9240102), (9, 8213424), (12, 6160068), (16, 4620051), (18, 4106712), (24, 3080034), (27, 2737808), (36, 2053356), (48, 1540017), (54, 1368904), (72, 1026678), (108, 684452), (137, 539568), (144, 513339), (216, 342226), (274, 269784), (411, 179856), (432, 171113), (548, 134892), (822, 89928), (1096, 67446), (1233, 59952), (1249, 59184), (1644, 44964), (2192, 33723), (2466, 29976), (2498, 29592), (3288, 22482), (3699, 19984), (3747, 19728), (4932, 14988), (4996, 14796), (6576, 11241), (7398, 9992), (7494, 9864)]