56333268

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 147283136

約数和(自身を除く): 90949868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 151, 172, 241, 258, 302, 387, 453, 482, 516, 604, 723, 774, 906, 964, 1359, 1446, 1548, 1812, 2169, 2718, 2892, 4338, 5436, 6493, 8676, 10363, 12986, 19479, 20726, 25972, 31089, 36391, 38958, 41452, 58437, 62178, 72782, 77916, 93267, 109173, 116874, 124356, 145564, 186534, 218346, 233748, 327519, 373068, 436692, 655038, 1310076, 1564813, 3129626, 4694439, 6259252, 9388878, 14083317, 18777756, 28166634, 56333268]

約数ペア:

[(1, 56333268), (2, 28166634), (3, 18777756), (4, 14083317), (6, 9388878), (9, 6259252), (12, 4694439), (18, 3129626), (36, 1564813), (43, 1310076), (86, 655038), (129, 436692), (151, 373068), (172, 327519), (241, 233748), (258, 218346), (302, 186534), (387, 145564), (453, 124356), (482, 116874), (516, 109173), (604, 93267), (723, 77916), (774, 72782), (906, 62178), (964, 58437), (1359, 41452), (1446, 38958), (1548, 36391), (1812, 31089), (2169, 25972), (2718, 20726), (2892, 19479), (4338, 12986), (5436, 10363), (6493, 8676)]