80008656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 120

約数和(自身を含む): 255965760

約数和(自身を除く): 175957104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1409, 1456, 2028, 2184, 2366, 2704, 2818, 3549, 4056, 4227, 4368, 4732, 5636, 7098, 8112, 8454, 9464, 9863, 11272, 14196, 16908, 18317, 18928, 19726, 22544, 28392, 29589, 33816, 36634, 39452, 54951, 56784, 59178, 67632, 73268, 78904, 109902, 118356, 128219, 146536, 157808, 219804, 236712, 238121, 256438, 293072, 384657, 439608, 473424, 476242, 512876, 714363, 769314, 879216, 952484, 1025752, 1428726, 1538628, 1666847, 1904968, 2051504, 2857452, 3077256, 3333694, 3809936, 5000541, 5714904, 6154512, 6667388, 10001082, 11429808, 13334776, 20002164, 26669552, 40004328, 80008656]

約数ペア:

[(1, 80008656), (2, 40004328), (3, 26669552), (4, 20002164), (6, 13334776), (7, 11429808), (8, 10001082), (12, 6667388), (13, 6154512), (14, 5714904), (16, 5000541), (21, 3809936), (24, 3333694), (26, 3077256), (28, 2857452), (39, 2051504), (42, 1904968), (48, 1666847), (52, 1538628), (56, 1428726), (78, 1025752), (84, 952484), (91, 879216), (104, 769314), (112, 714363), (156, 512876), (168, 476242), (169, 473424), (182, 439608), (208, 384657), (273, 293072), (312, 256438), (336, 238121), (338, 236712), (364, 219804), (507, 157808), (546, 146536), (624, 128219), (676, 118356), (728, 109902), (1014, 78904), (1092, 73268), (1183, 67632), (1352, 59178), (1409, 56784), (1456, 54951), (2028, 39452), (2184, 36634), (2366, 33816), (2704, 29589), (2818, 28392), (3549, 22544), (4056, 19726), (4227, 18928), (4368, 18317), (4732, 16908), (5636, 14196), (7098, 11272), (8112, 9863), (8454, 9464)]