64121616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34253}}^1$

素因数の和:34280

約数の個数: 60

約数和(自身を含む): 193261068

約数和(自身を除く): 129139452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 34253, 68506, 102759, 137012, 205518, 274024, 308277, 411036, 445289, 548048, 616554, 822072, 890578, 1233108, 1335867, 1644144, 1781156, 2466216, 2671734, 3562312, 4007601, 4932432, 5343468, 7124624, 8015202, 10686936, 16030404, 21373872, 32060808, 64121616]

約数ペア:

[(1, 64121616), (2, 32060808), (3, 21373872), (4, 16030404), (6, 10686936), (8, 8015202), (9, 7124624), (12, 5343468), (13, 4932432), (16, 4007601), (18, 3562312), (24, 2671734), (26, 2466216), (36, 1781156), (39, 1644144), (48, 1335867), (52, 1233108), (72, 890578), (78, 822072), (104, 616554), (117, 548048), (144, 445289), (156, 411036), (208, 308277), (234, 274024), (312, 205518), (468, 137012), (624, 102759), (936, 68506), (1872, 34253)]