84961886978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^2\times {\mathrm{331}}^1$

素因数の和:624

約数の個数: 72

約数和(自身を含む): 141916036080

約数和(自身を除く): 56954149102

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 331, 437, 529, 662, 874, 1058, 2147, 2599, 4294, 5198, 6289, 7613, 10051, 12578, 12769, 15226, 20102, 25538, 37403, 49381, 59777, 74806, 98762, 119554, 144647, 175099, 242611, 289294, 293687, 350198, 485222, 587374, 710657, 860269, 1135763, 1421314, 1720538, 2271526, 3326881, 4226539, 5580053, 6653762, 6754801, 8453078, 11160106, 13509602, 16345111, 19786187, 32690222, 39572374, 80304241, 97210397, 128341219, 160608482, 194420794, 256682438, 375937553, 751875106, 1846997543, 2235839131, 3693995086, 4471678262, 42480943489, 84961886978]

約数ペア:

[(1, 84961886978), (2, 42480943489), (19, 4471678262), (23, 3693995086), (38, 2235839131), (46, 1846997543), (113, 751875106), (226, 375937553), (331, 256682438), (437, 194420794), (529, 160608482), (662, 128341219), (874, 97210397), (1058, 80304241), (2147, 39572374), (2599, 32690222), (4294, 19786187), (5198, 16345111), (6289, 13509602), (7613, 11160106), (10051, 8453078), (12578, 6754801), (12769, 6653762), (15226, 5580053), (20102, 4226539), (25538, 3326881), (37403, 2271526), (49381, 1720538), (59777, 1421314), (74806, 1135763), (98762, 860269), (119554, 710657), (144647, 587374), (175099, 485222), (242611, 350198), (289294, 293687)]