88545548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 214502400

約数和(自身を除く): 125956852

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 49, 52, 59, 62, 76, 91, 98, 118, 124, 133, 182, 196, 217, 236, 247, 266, 364, 403, 413, 434, 494, 532, 589, 637, 767, 806, 826, 868, 931, 988, 1121, 1178, 1274, 1519, 1534, 1612, 1652, 1729, 1829, 1862, 2242, 2356, 2548, 2821, 2891, 3038, 3068, 3458, 3658, 3724, 4123, 4484, 5369, 5642, 5782, 6076, 6916, 7316, 7657, 7847, 8246, 10738, 11284, 11564, 12103, 12803, 14573, 15314, 15694, 16492, 19747, 21476, 23777, 24206, 25606, 28861, 29146, 30628, 31388, 34751, 37583, 39494, 47554, 48412, 51212, 53599, 54929, 57722, 58292, 69502, 75166, 78988, 89621, 95108, 102011, 107198, 109858, 115444, 139004, 150332, 166439, 179242, 204022, 214396, 219716, 243257, 332878, 358484, 375193, 408044, 451763, 486514, 665756, 714077, 750386, 903526, 973028, 1165073, 1428154, 1500772, 1702799, 1807052, 2330146, 2856308, 3162341, 3405598, 4660292, 6324682, 6811196, 12649364, 22136387, 44272774, 88545548]

約数ペア:

[(1, 88545548), (2, 44272774), (4, 22136387), (7, 12649364), (13, 6811196), (14, 6324682), (19, 4660292), (26, 3405598), (28, 3162341), (31, 2856308), (38, 2330146), (49, 1807052), (52, 1702799), (59, 1500772), (62, 1428154), (76, 1165073), (91, 973028), (98, 903526), (118, 750386), (124, 714077), (133, 665756), (182, 486514), (196, 451763), (217, 408044), (236, 375193), (247, 358484), (266, 332878), (364, 243257), (403, 219716), (413, 214396), (434, 204022), (494, 179242), (532, 166439), (589, 150332), (637, 139004), (767, 115444), (806, 109858), (826, 107198), (868, 102011), (931, 95108), (988, 89621), (1121, 78988), (1178, 75166), (1274, 69502), (1519, 58292), (1534, 57722), (1612, 54929), (1652, 53599), (1729, 51212), (1829, 48412), (1862, 47554), (2242, 39494), (2356, 37583), (2548, 34751), (2821, 31388), (2891, 30628), (3038, 29146), (3068, 28861), (3458, 25606), (3658, 24206), (3724, 23777), (4123, 21476), (4484, 19747), (5369, 16492), (5642, 15694), (5782, 15314), (6076, 14573), (6916, 12803), (7316, 12103), (7657, 11564), (7847, 11284), (8246, 10738)]