71799594

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 157301760

約数和(自身を除く): 85502166

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 97, 114, 129, 151, 194, 258, 291, 302, 453, 582, 817, 906, 1634, 1843, 2451, 2869, 3686, 4171, 4902, 5529, 5738, 6493, 8342, 8607, 11058, 12513, 12986, 14647, 17214, 19479, 25026, 29294, 38958, 43941, 79249, 87882, 123367, 158498, 237747, 246734, 278293, 370101, 475494, 556586, 629821, 740202, 834879, 1259642, 1669758, 1889463, 3778926, 11966599, 23933198, 35899797, 71799594]

約数ペア:

[(1, 71799594), (2, 35899797), (3, 23933198), (6, 11966599), (19, 3778926), (38, 1889463), (43, 1669758), (57, 1259642), (86, 834879), (97, 740202), (114, 629821), (129, 556586), (151, 475494), (194, 370101), (258, 278293), (291, 246734), (302, 237747), (453, 158498), (582, 123367), (817, 87882), (906, 79249), (1634, 43941), (1843, 38958), (2451, 29294), (2869, 25026), (3686, 19479), (4171, 17214), (4902, 14647), (5529, 12986), (5738, 12513), (6493, 11058), (8342, 8607)]