75978644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 175472640

約数和(自身を除く): 99493996

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 62, 68, 76, 119, 124, 133, 217, 238, 266, 271, 323, 434, 476, 527, 532, 542, 589, 646, 868, 1054, 1084, 1178, 1292, 1897, 2108, 2261, 2356, 3689, 3794, 4123, 4522, 4607, 5149, 7378, 7588, 8246, 8401, 9044, 9214, 10013, 10298, 14756, 16492, 16802, 18428, 20026, 20596, 32249, 33604, 36043, 40052, 58807, 64498, 70091, 72086, 87533, 117614, 128996, 140182, 142817, 144172, 159619, 175066, 235228, 280364, 285634, 319238, 350132, 571268, 612731, 638476, 999719, 1117333, 1225462, 1999438, 2234666, 2450924, 2713523, 3998876, 4469332, 5427046, 10854092, 18994661, 37989322, 75978644]

約数ペア:

[(1, 75978644), (2, 37989322), (4, 18994661), (7, 10854092), (14, 5427046), (17, 4469332), (19, 3998876), (28, 2713523), (31, 2450924), (34, 2234666), (38, 1999438), (62, 1225462), (68, 1117333), (76, 999719), (119, 638476), (124, 612731), (133, 571268), (217, 350132), (238, 319238), (266, 285634), (271, 280364), (323, 235228), (434, 175066), (476, 159619), (527, 144172), (532, 142817), (542, 140182), (589, 128996), (646, 117614), (868, 87533), (1054, 72086), (1084, 70091), (1178, 64498), (1292, 58807), (1897, 40052), (2108, 36043), (2261, 33604), (2356, 32249), (3689, 20596), (3794, 20026), (4123, 18428), (4522, 16802), (4607, 16492), (5149, 14756), (7378, 10298), (7588, 10013), (8246, 9214), (8401, 9044)]