72316224

素因数分解:

$2^6\times 3^2\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:804

約数の個数: 84

約数和(自身を含む): 208580736

約数和(自身を除く): 136264512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 223, 288, 446, 563, 576, 669, 892, 1126, 1338, 1689, 1784, 2007, 2252, 2676, 3378, 3568, 4014, 4504, 5067, 5352, 6756, 7136, 8028, 9008, 10134, 10704, 13512, 14272, 16056, 18016, 20268, 21408, 27024, 32112, 36032, 40536, 42816, 54048, 64224, 81072, 108096, 125549, 128448, 162144, 251098, 324288, 376647, 502196, 753294, 1004392, 1129941, 1506588, 2008784, 2259882, 3013176, 4017568, 4519764, 6026352, 8035136, 9039528, 12052704, 18079056, 24105408, 36158112, 72316224]

約数ペア:

[(1, 72316224), (2, 36158112), (3, 24105408), (4, 18079056), (6, 12052704), (8, 9039528), (9, 8035136), (12, 6026352), (16, 4519764), (18, 4017568), (24, 3013176), (32, 2259882), (36, 2008784), (48, 1506588), (64, 1129941), (72, 1004392), (96, 753294), (144, 502196), (192, 376647), (223, 324288), (288, 251098), (446, 162144), (563, 128448), (576, 125549), (669, 108096), (892, 81072), (1126, 64224), (1338, 54048), (1689, 42816), (1784, 40536), (2007, 36032), (2252, 32112), (2676, 27024), (3378, 21408), (3568, 20268), (4014, 18016), (4504, 16056), (5067, 14272), (5352, 13512), (6756, 10704), (7136, 10134), (8028, 9008)]