79431548

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 176964480

約数和(自身を除く): 97532932

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 769, 833, 868, 1054, 1519, 1538, 1666, 2108, 3038, 3076, 3332, 3689, 5383, 6076, 7378, 10766, 13073, 14756, 21532, 23839, 25823, 26146, 37681, 47678, 51646, 52292, 75362, 91511, 95356, 103292, 150724, 166873, 183022, 333746, 366044, 405263, 640577, 667492, 810526, 1168111, 1281154, 1621052, 2336222, 2562308, 2836841, 4672444, 5673682, 11347364, 19857887, 39715774, 79431548]

約数ペア:

[(1, 79431548), (2, 39715774), (4, 19857887), (7, 11347364), (14, 5673682), (17, 4672444), (28, 2836841), (31, 2562308), (34, 2336222), (49, 1621052), (62, 1281154), (68, 1168111), (98, 810526), (119, 667492), (124, 640577), (196, 405263), (217, 366044), (238, 333746), (434, 183022), (476, 166873), (527, 150724), (769, 103292), (833, 95356), (868, 91511), (1054, 75362), (1519, 52292), (1538, 51646), (1666, 47678), (2108, 37681), (3038, 26146), (3076, 25823), (3332, 23839), (3689, 21532), (5383, 14756), (6076, 13073), (7378, 10766)]