79021722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 102902118

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 71, 78, 114, 142, 213, 247, 426, 494, 741, 751, 923, 1349, 1482, 1502, 1846, 2253, 2698, 2769, 4047, 4506, 5538, 8094, 9763, 14269, 17537, 19526, 28538, 29289, 35074, 42807, 52611, 53321, 58578, 85614, 105222, 106642, 159963, 185497, 319926, 370994, 556491, 693173, 1013099, 1112982, 1386346, 2026198, 2079519, 3039297, 4159038, 6078594, 13170287, 26340574, 39510861, 79021722]

約数ペア:

[(1, 79021722), (2, 39510861), (3, 26340574), (6, 13170287), (13, 6078594), (19, 4159038), (26, 3039297), (38, 2079519), (39, 2026198), (57, 1386346), (71, 1112982), (78, 1013099), (114, 693173), (142, 556491), (213, 370994), (247, 319926), (426, 185497), (494, 159963), (741, 106642), (751, 105222), (923, 85614), (1349, 58578), (1482, 53321), (1502, 52611), (1846, 42807), (2253, 35074), (2698, 29289), (2769, 28538), (4047, 19526), (4506, 17537), (5538, 14269), (8094, 9763)]