78998514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 192098304

約数和(自身を除く): 113099790

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1113, 1219, 1543, 2226, 2438, 3086, 3657, 4629, 7314, 8533, 9258, 10801, 17066, 21602, 25599, 32403, 35489, 51198, 64806, 70978, 81779, 106467, 163558, 212934, 245337, 248423, 490674, 496846, 572453, 745269, 1144906, 1490538, 1717359, 1880917, 3434718, 3761834, 5642751, 11285502, 13166419, 26332838, 39499257, 78998514]

約数ペア:

[(1, 78998514), (2, 39499257), (3, 26332838), (6, 13166419), (7, 11285502), (14, 5642751), (21, 3761834), (23, 3434718), (42, 1880917), (46, 1717359), (53, 1490538), (69, 1144906), (106, 745269), (138, 572453), (159, 496846), (161, 490674), (318, 248423), (322, 245337), (371, 212934), (483, 163558), (742, 106467), (966, 81779), (1113, 70978), (1219, 64806), (1543, 51198), (2226, 35489), (2438, 32403), (3086, 25599), (3657, 21602), (4629, 17066), (7314, 10801), (8533, 9258)]