64587042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 161616000

約数和(自身を除く): 97028958

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 73, 78, 114, 117, 146, 171, 199, 219, 234, 247, 342, 398, 438, 494, 597, 657, 741, 949, 1194, 1314, 1387, 1482, 1791, 1898, 2223, 2587, 2774, 2847, 3582, 3781, 4161, 4446, 5174, 5694, 7562, 7761, 8322, 8541, 11343, 12483, 14527, 15522, 17082, 18031, 22686, 23283, 24966, 29054, 34029, 36062, 43581, 46566, 49153, 54093, 68058, 87162, 98306, 108186, 130743, 147459, 162279, 188851, 261486, 276013, 294918, 324558, 377702, 442377, 552026, 566553, 828039, 884754, 1133106, 1656078, 1699659, 2484117, 3399318, 3588169, 4968234, 7176338, 10764507, 21529014, 32293521, 64587042]

約数ペア:

[(1, 64587042), (2, 32293521), (3, 21529014), (6, 10764507), (9, 7176338), (13, 4968234), (18, 3588169), (19, 3399318), (26, 2484117), (38, 1699659), (39, 1656078), (57, 1133106), (73, 884754), (78, 828039), (114, 566553), (117, 552026), (146, 442377), (171, 377702), (199, 324558), (219, 294918), (234, 276013), (247, 261486), (342, 188851), (398, 162279), (438, 147459), (494, 130743), (597, 108186), (657, 98306), (741, 87162), (949, 68058), (1194, 54093), (1314, 49153), (1387, 46566), (1482, 43581), (1791, 36062), (1898, 34029), (2223, 29054), (2587, 24966), (2774, 23283), (2847, 22686), (3582, 18031), (3781, 17082), (4161, 15522), (4446, 14527), (5174, 12483), (5694, 11343), (7562, 8541), (7761, 8322)]