64182864

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 108841776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 509, 568, 592, 852, 888, 1018, 1136, 1527, 1704, 1776, 2036, 2627, 3054, 3408, 4072, 5254, 6108, 7881, 8144, 10508, 12216, 15762, 18833, 21016, 24432, 31524, 36139, 37666, 42032, 56499, 63048, 72278, 75332, 108417, 112998, 126096, 144556, 150664, 216834, 225996, 289112, 301328, 433668, 451992, 578224, 867336, 903984, 1337143, 1734672, 2674286, 4011429, 5348572, 8022858, 10697144, 16045716, 21394288, 32091432, 64182864]

約数ペア:

[(1, 64182864), (2, 32091432), (3, 21394288), (4, 16045716), (6, 10697144), (8, 8022858), (12, 5348572), (16, 4011429), (24, 2674286), (37, 1734672), (48, 1337143), (71, 903984), (74, 867336), (111, 578224), (142, 451992), (148, 433668), (213, 301328), (222, 289112), (284, 225996), (296, 216834), (426, 150664), (444, 144556), (509, 126096), (568, 112998), (592, 108417), (852, 75332), (888, 72278), (1018, 63048), (1136, 56499), (1527, 42032), (1704, 37666), (1776, 36139), (2036, 31524), (2627, 24432), (3054, 21016), (3408, 18833), (4072, 15762), (5254, 12216), (6108, 10508), (7881, 8144)]