72825648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{216743}}^1$

素因数の和:216761

約数の個数: 40

約数和(自身を含む): 215010048

約数和(自身を除く): 142184400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 216743, 433486, 650229, 866972, 1300458, 1517201, 1733944, 2600916, 3034402, 3467888, 4551603, 5201832, 6068804, 9103206, 10403664, 12137608, 18206412, 24275216, 36412824, 72825648]

約数ペア:

[(1, 72825648), (2, 36412824), (3, 24275216), (4, 18206412), (6, 12137608), (7, 10403664), (8, 9103206), (12, 6068804), (14, 5201832), (16, 4551603), (21, 3467888), (24, 3034402), (28, 2600916), (42, 1733944), (48, 1517201), (56, 1300458), (84, 866972), (112, 650229), (168, 433486), (336, 216743)]