79744756

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 106533644

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 263, 343, 364, 442, 476, 526, 637, 686, 833, 884, 1052, 1274, 1372, 1547, 1666, 1841, 2548, 3094, 3332, 3419, 3682, 4459, 4471, 5831, 6188, 6838, 7364, 8918, 8942, 10829, 11662, 12887, 13676, 17836, 17884, 21658, 23324, 23933, 25774, 31297, 43316, 47866, 51548, 58123, 62594, 75803, 90209, 95732, 116246, 125188, 151606, 167531, 180418, 219079, 232492, 303212, 335062, 360836, 406861, 438158, 670124, 813722, 876316, 1172717, 1533553, 1627444, 2345434, 2848027, 3067106, 4690868, 5696054, 6134212, 11392108, 19936189, 39872378, 79744756]

約数ペア:

[(1, 79744756), (2, 39872378), (4, 19936189), (7, 11392108), (13, 6134212), (14, 5696054), (17, 4690868), (26, 3067106), (28, 2848027), (34, 2345434), (49, 1627444), (52, 1533553), (68, 1172717), (91, 876316), (98, 813722), (119, 670124), (182, 438158), (196, 406861), (221, 360836), (238, 335062), (263, 303212), (343, 232492), (364, 219079), (442, 180418), (476, 167531), (526, 151606), (637, 125188), (686, 116246), (833, 95732), (884, 90209), (1052, 75803), (1274, 62594), (1372, 58123), (1547, 51548), (1666, 47866), (1841, 43316), (2548, 31297), (3094, 25774), (3332, 23933), (3419, 23324), (3682, 21658), (4459, 17884), (4471, 17836), (5831, 13676), (6188, 12887), (6838, 11662), (7364, 10829), (8918, 8942)]