87434256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 286037248

約数和(自身を除く): 198602992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 541, 546, 592, 624, 728, 777, 888, 962, 1036, 1082, 1092, 1443, 1456, 1554, 1623, 1776, 1924, 2072, 2164, 2184, 2886, 3108, 3246, 3367, 3787, 3848, 4144, 4328, 4368, 5772, 6216, 6492, 6734, 7033, 7574, 7696, 8656, 10101, 11361, 11544, 12432, 12984, 13468, 14066, 15148, 20017, 20202, 21099, 22722, 23088, 25968, 26936, 28132, 30296, 40034, 40404, 42198, 45444, 49231, 53872, 56264, 60051, 60592, 80068, 80808, 84396, 90888, 98462, 112528, 120102, 140119, 147693, 160136, 161616, 168792, 181776, 196924, 240204, 260221, 280238, 295386, 320272, 337584, 393848, 420357, 480408, 520442, 560476, 590772, 780663, 787696, 840714, 960816, 1040884, 1120952, 1181544, 1561326, 1681428, 1821547, 2081768, 2241904, 2363088, 3122652, 3362856, 3643094, 4163536, 5464641, 6245304, 6725712, 7286188, 10929282, 12490608, 14572376, 21858564, 29144752, 43717128, 87434256]

約数ペア:

[(1, 87434256), (2, 43717128), (3, 29144752), (4, 21858564), (6, 14572376), (7, 12490608), (8, 10929282), (12, 7286188), (13, 6725712), (14, 6245304), (16, 5464641), (21, 4163536), (24, 3643094), (26, 3362856), (28, 3122652), (37, 2363088), (39, 2241904), (42, 2081768), (48, 1821547), (52, 1681428), (56, 1561326), (74, 1181544), (78, 1120952), (84, 1040884), (91, 960816), (104, 840714), (111, 787696), (112, 780663), (148, 590772), (156, 560476), (168, 520442), (182, 480408), (208, 420357), (222, 393848), (259, 337584), (273, 320272), (296, 295386), (312, 280238), (336, 260221), (364, 240204), (444, 196924), (481, 181776), (518, 168792), (541, 161616), (546, 160136), (592, 147693), (624, 140119), (728, 120102), (777, 112528), (888, 98462), (962, 90888), (1036, 84396), (1082, 80808), (1092, 80068), (1443, 60592), (1456, 60051), (1554, 56264), (1623, 53872), (1776, 49231), (1924, 45444), (2072, 42198), (2164, 40404), (2184, 40034), (2886, 30296), (3108, 28132), (3246, 26936), (3367, 25968), (3787, 23088), (3848, 22722), (4144, 21099), (4328, 20202), (4368, 20017), (5772, 15148), (6216, 14066), (6492, 13468), (6734, 12984), (7033, 12432), (7574, 11544), (7696, 11361), (8656, 10101)]