80706456

素因数分解:

$2^3\times 3^4\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 227383200

約数和(自身を除く): 146676744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 269, 324, 463, 538, 648, 807, 926, 1076, 1389, 1614, 1852, 2152, 2421, 2778, 3228, 3704, 4167, 4842, 5556, 6456, 7263, 8334, 9684, 11112, 12501, 14526, 16668, 19368, 21789, 25002, 29052, 33336, 37503, 43578, 50004, 58104, 75006, 87156, 100008, 124547, 150012, 174312, 249094, 300024, 373641, 498188, 747282, 996376, 1120923, 1494564, 2241846, 2989128, 3362769, 4483692, 6725538, 8967384, 10088307, 13451076, 20176614, 26902152, 40353228, 80706456]

約数ペア:

[(1, 80706456), (2, 40353228), (3, 26902152), (4, 20176614), (6, 13451076), (8, 10088307), (9, 8967384), (12, 6725538), (18, 4483692), (24, 3362769), (27, 2989128), (36, 2241846), (54, 1494564), (72, 1120923), (81, 996376), (108, 747282), (162, 498188), (216, 373641), (269, 300024), (324, 249094), (463, 174312), (538, 150012), (648, 124547), (807, 100008), (926, 87156), (1076, 75006), (1389, 58104), (1614, 50004), (1852, 43578), (2152, 37503), (2421, 33336), (2778, 29052), (3228, 25002), (3704, 21789), (4167, 19368), (4842, 16668), (5556, 14526), (6456, 12501), (7263, 11112), (8334, 9684)]