73720836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 228009600

約数和(自身を除く): 154288764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 89, 114, 126, 133, 171, 173, 178, 228, 252, 266, 267, 342, 346, 356, 399, 519, 532, 534, 623, 684, 692, 798, 801, 1038, 1068, 1197, 1211, 1246, 1557, 1596, 1602, 1691, 1869, 2076, 2394, 2422, 2492, 3114, 3204, 3287, 3382, 3633, 3738, 4788, 4844, 5073, 5607, 6228, 6574, 6764, 7266, 7476, 9861, 10146, 10899, 11214, 11837, 13148, 14532, 15219, 15397, 19722, 20292, 21798, 22428, 23009, 23674, 29583, 30438, 30794, 35511, 39444, 43596, 46018, 46191, 47348, 59166, 60876, 61588, 69027, 71022, 92036, 92382, 106533, 107779, 118332, 138054, 138573, 142044, 184764, 207081, 213066, 215558, 276108, 277146, 292543, 323337, 414162, 426132, 431116, 554292, 585086, 646674, 828324, 877629, 970011, 1170172, 1293348, 1755258, 1940022, 2047801, 2632887, 3510516, 3880044, 4095602, 5265774, 6143403, 8191204, 10531548, 12286806, 18430209, 24573612, 36860418, 73720836]

約数ペア:

[(1, 73720836), (2, 36860418), (3, 24573612), (4, 18430209), (6, 12286806), (7, 10531548), (9, 8191204), (12, 6143403), (14, 5265774), (18, 4095602), (19, 3880044), (21, 3510516), (28, 2632887), (36, 2047801), (38, 1940022), (42, 1755258), (57, 1293348), (63, 1170172), (76, 970011), (84, 877629), (89, 828324), (114, 646674), (126, 585086), (133, 554292), (171, 431116), (173, 426132), (178, 414162), (228, 323337), (252, 292543), (266, 277146), (267, 276108), (342, 215558), (346, 213066), (356, 207081), (399, 184764), (519, 142044), (532, 138573), (534, 138054), (623, 118332), (684, 107779), (692, 106533), (798, 92382), (801, 92036), (1038, 71022), (1068, 69027), (1197, 61588), (1211, 60876), (1246, 59166), (1557, 47348), (1596, 46191), (1602, 46018), (1691, 43596), (1869, 39444), (2076, 35511), (2394, 30794), (2422, 30438), (2492, 29583), (3114, 23674), (3204, 23009), (3287, 22428), (3382, 21798), (3633, 20292), (3738, 19722), (4788, 15397), (4844, 15219), (5073, 14532), (5607, 13148), (6228, 11837), (6574, 11214), (6764, 10899), (7266, 10146), (7476, 9861)]