73411728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1752

約数の個数: 80

約数和(自身を含む): 207236736

約数和(自身を除く): 133825008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1657, 1704, 1846, 2769, 3314, 3408, 3692, 4971, 5538, 6628, 7384, 9942, 11076, 13256, 14768, 19884, 21541, 22152, 26512, 39768, 43082, 44304, 64623, 79536, 86164, 117647, 129246, 172328, 235294, 258492, 344656, 352941, 470588, 516984, 705882, 941176, 1033968, 1411764, 1529411, 1882352, 2823528, 3058822, 4588233, 5647056, 6117644, 9176466, 12235288, 18352932, 24470576, 36705864, 73411728]

約数ペア:

[(1, 73411728), (2, 36705864), (3, 24470576), (4, 18352932), (6, 12235288), (8, 9176466), (12, 6117644), (13, 5647056), (16, 4588233), (24, 3058822), (26, 2823528), (39, 1882352), (48, 1529411), (52, 1411764), (71, 1033968), (78, 941176), (104, 705882), (142, 516984), (156, 470588), (208, 352941), (213, 344656), (284, 258492), (312, 235294), (426, 172328), (568, 129246), (624, 117647), (852, 86164), (923, 79536), (1136, 64623), (1657, 44304), (1704, 43082), (1846, 39768), (2769, 26512), (3314, 22152), (3408, 21541), (3692, 19884), (4971, 14768), (5538, 13256), (6628, 11076), (7384, 9942)]