67782816

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6361}}^1$

素因数の和:6414

約数の個数: 72

約数和(自身を含む): 197998164

約数和(自身を除く): 130215348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 6361, 10656, 12722, 19083, 25444, 38166, 50888, 57249, 76332, 101776, 114498, 152664, 203552, 228996, 235357, 305328, 457992, 470714, 610656, 706071, 915984, 941428, 1412142, 1831968, 1882856, 2118213, 2824284, 3765712, 4236426, 5648568, 7531424, 8472852, 11297136, 16945704, 22594272, 33891408, 67782816]

約数ペア:

[(1, 67782816), (2, 33891408), (3, 22594272), (4, 16945704), (6, 11297136), (8, 8472852), (9, 7531424), (12, 5648568), (16, 4236426), (18, 3765712), (24, 2824284), (32, 2118213), (36, 1882856), (37, 1831968), (48, 1412142), (72, 941428), (74, 915984), (96, 706071), (111, 610656), (144, 470714), (148, 457992), (222, 305328), (288, 235357), (296, 228996), (333, 203552), (444, 152664), (592, 114498), (666, 101776), (888, 76332), (1184, 57249), (1332, 50888), (1776, 38166), (2664, 25444), (3552, 19083), (5328, 12722), (6361, 10656)]