66711792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{541}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 197860352

約数和(自身を除く): 131148560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 367, 541, 734, 1082, 1101, 1468, 1623, 2164, 2202, 2569, 2936, 3246, 3787, 4328, 4404, 5138, 5872, 6492, 7574, 7707, 8656, 8808, 10276, 11361, 12984, 15148, 15414, 17616, 20552, 22722, 25968, 30296, 30828, 41104, 45444, 60592, 61656, 90888, 123312, 181776, 198547, 397094, 595641, 794188, 1191282, 1389829, 1588376, 2382564, 2779658, 3176752, 4169487, 4765128, 5559316, 8338974, 9530256, 11118632, 16677948, 22237264, 33355896, 66711792]

約数ペア:

[(1, 66711792), (2, 33355896), (3, 22237264), (4, 16677948), (6, 11118632), (7, 9530256), (8, 8338974), (12, 5559316), (14, 4765128), (16, 4169487), (21, 3176752), (24, 2779658), (28, 2382564), (42, 1588376), (48, 1389829), (56, 1191282), (84, 794188), (112, 595641), (168, 397094), (336, 198547), (367, 181776), (541, 123312), (734, 90888), (1082, 61656), (1101, 60592), (1468, 45444), (1623, 41104), (2164, 30828), (2202, 30296), (2569, 25968), (2936, 22722), (3246, 20552), (3787, 17616), (4328, 15414), (4404, 15148), (5138, 12984), (5872, 11361), (6492, 10276), (7574, 8808), (7707, 8656)]