67770144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 216844992

約数和(自身を除く): 149074848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 787, 828, 897, 936, 1104, 1196, 1248, 1574, 1656, 1794, 1872, 2208, 2361, 2392, 2691, 3148, 3312, 3588, 3744, 4722, 4784, 5382, 6296, 6624, 7083, 7176, 9444, 9568, 10231, 10764, 12592, 14166, 14352, 18101, 18888, 20462, 21528, 25184, 28332, 28704, 30693, 36202, 37776, 40924, 43056, 54303, 56664, 61386, 72404, 75552, 81848, 86112, 92079, 108606, 113328, 122772, 144808, 162909, 163696, 184158, 217212, 226656, 235313, 245544, 289616, 325818, 327392, 368316, 434424, 470626, 491088, 579232, 651636, 705939, 736632, 868848, 941252, 982176, 1303272, 1411878, 1473264, 1737696, 1882504, 2117817, 2606544, 2823756, 2946528, 3765008, 4235634, 5213088, 5647512, 7530016, 8471268, 11295024, 16942536, 22590048, 33885072, 67770144]

約数ペア:

[(1, 67770144), (2, 33885072), (3, 22590048), (4, 16942536), (6, 11295024), (8, 8471268), (9, 7530016), (12, 5647512), (13, 5213088), (16, 4235634), (18, 3765008), (23, 2946528), (24, 2823756), (26, 2606544), (32, 2117817), (36, 1882504), (39, 1737696), (46, 1473264), (48, 1411878), (52, 1303272), (69, 982176), (72, 941252), (78, 868848), (92, 736632), (96, 705939), (104, 651636), (117, 579232), (138, 491088), (144, 470626), (156, 434424), (184, 368316), (207, 327392), (208, 325818), (234, 289616), (276, 245544), (288, 235313), (299, 226656), (312, 217212), (368, 184158), (414, 163696), (416, 162909), (468, 144808), (552, 122772), (598, 113328), (624, 108606), (736, 92079), (787, 86112), (828, 81848), (897, 75552), (936, 72404), (1104, 61386), (1196, 56664), (1248, 54303), (1574, 43056), (1656, 40924), (1794, 37776), (1872, 36202), (2208, 30693), (2361, 28704), (2392, 28332), (2691, 25184), (3148, 21528), (3312, 20462), (3588, 18888), (3744, 18101), (4722, 14352), (4784, 14166), (5382, 12592), (6296, 10764), (6624, 10231), (7083, 9568), (7176, 9444)]