79105257

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 151519680

約数和(自身を除く): 72414423

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 99, 147, 161, 207, 231, 253, 441, 483, 539, 693, 709, 759, 1127, 1449, 1617, 1771, 2127, 2277, 3381, 4851, 4963, 5313, 6381, 7799, 10143, 12397, 14889, 15939, 16307, 23397, 34741, 37191, 44667, 48921, 54593, 70191, 104223, 111573, 114149, 146763, 163779, 179377, 312669, 342447, 382151, 491337, 538131, 799043, 1027341, 1146453, 1255639, 1614393, 2397129, 3439359, 3766917, 7191387, 8789473, 11300751, 26368419, 79105257]

約数ペア:

[(1, 79105257), (3, 26368419), (7, 11300751), (9, 8789473), (11, 7191387), (21, 3766917), (23, 3439359), (33, 2397129), (49, 1614393), (63, 1255639), (69, 1146453), (77, 1027341), (99, 799043), (147, 538131), (161, 491337), (207, 382151), (231, 342447), (253, 312669), (441, 179377), (483, 163779), (539, 146763), (693, 114149), (709, 111573), (759, 104223), (1127, 70191), (1449, 54593), (1617, 48921), (1771, 44667), (2127, 37191), (2277, 34741), (3381, 23397), (4851, 16307), (4963, 15939), (5313, 14889), (6381, 12397), (7799, 10143)]