78799448

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 189588000

約数和(自身を除く): 110788552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 49, 52, 56, 91, 94, 98, 104, 182, 188, 196, 329, 343, 364, 376, 392, 611, 637, 658, 686, 728, 1222, 1274, 1316, 1372, 2209, 2303, 2444, 2548, 2632, 2744, 4277, 4418, 4459, 4606, 4888, 5096, 8554, 8836, 8918, 9212, 15463, 16121, 17108, 17672, 17836, 18424, 28717, 29939, 30926, 32242, 34216, 35672, 57434, 59878, 61852, 64484, 108241, 114868, 119756, 123704, 128968, 201019, 209573, 216482, 229736, 239512, 402038, 419146, 432964, 757687, 804076, 838292, 865928, 1407133, 1515374, 1608152, 1676584, 2814266, 3030748, 5628532, 6061496, 9849931, 11257064, 19699862, 39399724, 78799448]

約数ペア:

[(1, 78799448), (2, 39399724), (4, 19699862), (7, 11257064), (8, 9849931), (13, 6061496), (14, 5628532), (26, 3030748), (28, 2814266), (47, 1676584), (49, 1608152), (52, 1515374), (56, 1407133), (91, 865928), (94, 838292), (98, 804076), (104, 757687), (182, 432964), (188, 419146), (196, 402038), (329, 239512), (343, 229736), (364, 216482), (376, 209573), (392, 201019), (611, 128968), (637, 123704), (658, 119756), (686, 114868), (728, 108241), (1222, 64484), (1274, 61852), (1316, 59878), (1372, 57434), (2209, 35672), (2303, 34216), (2444, 32242), (2548, 30926), (2632, 29939), (2744, 28717), (4277, 18424), (4418, 17836), (4459, 17672), (4606, 17108), (4888, 16121), (5096, 15463), (8554, 9212), (8836, 8918)]