64443204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 190165248

約数和(自身を除く): 125722044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5441, 5922, 10882, 11844, 16323, 21764, 32646, 38087, 48969, 65292, 76174, 97938, 114261, 152348, 195876, 228522, 255727, 342783, 457044, 511454, 685566, 767181, 1022908, 1371132, 1534362, 1790089, 2301543, 3068724, 3580178, 4603086, 5370267, 7160356, 9206172, 10740534, 16110801, 21481068, 32221602, 64443204]

約数ペア:

[(1, 64443204), (2, 32221602), (3, 21481068), (4, 16110801), (6, 10740534), (7, 9206172), (9, 7160356), (12, 5370267), (14, 4603086), (18, 3580178), (21, 3068724), (28, 2301543), (36, 1790089), (42, 1534362), (47, 1371132), (63, 1022908), (84, 767181), (94, 685566), (126, 511454), (141, 457044), (188, 342783), (252, 255727), (282, 228522), (329, 195876), (423, 152348), (564, 114261), (658, 97938), (846, 76174), (987, 65292), (1316, 48969), (1692, 38087), (1974, 32646), (2961, 21764), (3948, 16323), (5441, 11844), (5922, 10882)]