73156468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 167227200

約数和(自身を除く): 94070732

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 449, 506, 529, 644, 898, 1012, 1058, 1771, 1796, 2116, 3143, 3542, 3703, 4939, 5819, 6286, 7084, 7406, 9878, 10327, 11638, 12572, 14812, 19756, 20654, 23276, 34573, 40733, 41308, 69146, 72289, 81466, 113597, 138292, 144578, 162932, 227194, 237521, 289156, 454388, 475042, 795179, 950084, 1590358, 1662647, 2612731, 3180716, 3325294, 5225462, 6650588, 10450924, 18289117, 36578234, 73156468]

約数ペア:

[(1, 73156468), (2, 36578234), (4, 18289117), (7, 10450924), (11, 6650588), (14, 5225462), (22, 3325294), (23, 3180716), (28, 2612731), (44, 1662647), (46, 1590358), (77, 950084), (92, 795179), (154, 475042), (161, 454388), (253, 289156), (308, 237521), (322, 227194), (449, 162932), (506, 144578), (529, 138292), (644, 113597), (898, 81466), (1012, 72289), (1058, 69146), (1771, 41308), (1796, 40733), (2116, 34573), (3143, 23276), (3542, 20654), (3703, 19756), (4939, 14812), (5819, 12572), (6286, 11638), (7084, 10327), (7406, 9878)]