90978846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1865

約数の個数: 64

約数和(自身を含む): 221211648

約数和(自身を除く): 130232802

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, 1777, 2226, 2438, 3554, 3657, 5331, 7314, 8533, 10662, 12439, 17066, 24878, 25599, 37317, 40871, 51198, 74634, 81742, 94181, 122613, 188362, 245226, 282543, 286097, 565086, 572194, 659267, 858291, 1318534, 1716582, 1977801, 2166163, 3955602, 4332326, 6498489, 12996978, 15163141, 30326282, 45489423, 90978846]

約数ペア:

[(1, 90978846), (2, 45489423), (3, 30326282), (6, 15163141), (7, 12996978), (14, 6498489), (21, 4332326), (23, 3955602), (42, 2166163), (46, 1977801), (53, 1716582), (69, 1318534), (106, 858291), (138, 659267), (159, 572194), (161, 565086), (318, 286097), (322, 282543), (371, 245226), (483, 188362), (742, 122613), (966, 94181), (1113, 81742), (1219, 74634), (1777, 51198), (2226, 40871), (2438, 37317), (3554, 25599), (3657, 24878), (5331, 17066), (7314, 12439), (8533, 10662)]