66039372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3779

約数の個数: 72

約数和(自身を含む): 193519872

約数和(自身を除く): 127480500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 3691, 4473, 5964, 7382, 8946, 11073, 14764, 17892, 22146, 25837, 33219, 44292, 51674, 66438, 77511, 103348, 132876, 155022, 232533, 262061, 310044, 465066, 524122, 786183, 930132, 1048244, 1572366, 1834427, 2358549, 3144732, 3668854, 4717098, 5503281, 7337708, 9434196, 11006562, 16509843, 22013124, 33019686, 66039372]

約数ペア:

[(1, 66039372), (2, 33019686), (3, 22013124), (4, 16509843), (6, 11006562), (7, 9434196), (9, 7337708), (12, 5503281), (14, 4717098), (18, 3668854), (21, 3144732), (28, 2358549), (36, 1834427), (42, 1572366), (63, 1048244), (71, 930132), (84, 786183), (126, 524122), (142, 465066), (213, 310044), (252, 262061), (284, 232533), (426, 155022), (497, 132876), (639, 103348), (852, 77511), (994, 66438), (1278, 51674), (1491, 44292), (1988, 33219), (2556, 25837), (2982, 22146), (3691, 17892), (4473, 14764), (5964, 11073), (7382, 8946)]