64266972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6323}}^1$

素因数の和:6359

約数の個数: 72

約数和(自身を含む): 188404608

約数和(自身を除く): 124137636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 6323, 10164, 12646, 18969, 25292, 37938, 44261, 69553, 75876, 88522, 132783, 139106, 177044, 208659, 265566, 278212, 417318, 486871, 531132, 765083, 834636, 973742, 1460613, 1530166, 1947484, 2295249, 2921226, 3060332, 4590498, 5355581, 5842452, 9180996, 10711162, 16066743, 21422324, 32133486, 64266972]

約数ペア:

[(1, 64266972), (2, 32133486), (3, 21422324), (4, 16066743), (6, 10711162), (7, 9180996), (11, 5842452), (12, 5355581), (14, 4590498), (21, 3060332), (22, 2921226), (28, 2295249), (33, 1947484), (42, 1530166), (44, 1460613), (66, 973742), (77, 834636), (84, 765083), (121, 531132), (132, 486871), (154, 417318), (231, 278212), (242, 265566), (308, 208659), (363, 177044), (462, 139106), (484, 132783), (726, 88522), (847, 75876), (924, 69553), (1452, 44261), (1694, 37938), (2541, 25292), (3388, 18969), (5082, 12646), (6323, 10164)]