65410722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 153211968

約数和(自身を除く): 87801246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 443, 631, 886, 1262, 1329, 1893, 2658, 3786, 3987, 5679, 5759, 7974, 8203, 11358, 11518, 16406, 17277, 24609, 34554, 49218, 51831, 73827, 103662, 147654, 279533, 559066, 838599, 1677198, 2515797, 3633929, 5031594, 7267858, 10901787, 21803574, 32705361, 65410722]

約数ペア:

[(1, 65410722), (2, 32705361), (3, 21803574), (6, 10901787), (9, 7267858), (13, 5031594), (18, 3633929), (26, 2515797), (39, 1677198), (78, 838599), (117, 559066), (234, 279533), (443, 147654), (631, 103662), (886, 73827), (1262, 51831), (1329, 49218), (1893, 34554), (2658, 24609), (3786, 17277), (3987, 16406), (5679, 11518), (5759, 11358), (7974, 8203)]