74321664

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 211921920

約数和(自身を除く): 137600256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 64, 71, 87, 94, 96, 116, 128, 141, 142, 174, 188, 192, 213, 232, 256, 282, 284, 348, 376, 384, 426, 464, 564, 568, 696, 752, 768, 852, 928, 1128, 1136, 1363, 1392, 1504, 1704, 1856, 2059, 2256, 2272, 2726, 2784, 3008, 3337, 3408, 3712, 4089, 4118, 4512, 4544, 5452, 5568, 6016, 6177, 6674, 6816, 7424, 8178, 8236, 9024, 9088, 10011, 10904, 11136, 12032, 12354, 13348, 13632, 16356, 16472, 18048, 18176, 20022, 21808, 22272, 24708, 26696, 27264, 32712, 32944, 36096, 40044, 43616, 49416, 53392, 54528, 65424, 65888, 80088, 87232, 96773, 98832, 106784, 130848, 131776, 160176, 174464, 193546, 197664, 213568, 261696, 263552, 290319, 320352, 348928, 387092, 395328, 427136, 523392, 527104, 580638, 640704, 774184, 790656, 854272, 1046784, 1161276, 1281408, 1548368, 1581312, 2322552, 2562816, 3096736, 4645104, 6193472, 9290208, 12386944, 18580416, 24773888, 37160832, 74321664]

約数ペア:

[(1, 74321664), (2, 37160832), (3, 24773888), (4, 18580416), (6, 12386944), (8, 9290208), (12, 6193472), (16, 4645104), (24, 3096736), (29, 2562816), (32, 2322552), (47, 1581312), (48, 1548368), (58, 1281408), (64, 1161276), (71, 1046784), (87, 854272), (94, 790656), (96, 774184), (116, 640704), (128, 580638), (141, 527104), (142, 523392), (174, 427136), (188, 395328), (192, 387092), (213, 348928), (232, 320352), (256, 290319), (282, 263552), (284, 261696), (348, 213568), (376, 197664), (384, 193546), (426, 174464), (464, 160176), (564, 131776), (568, 130848), (696, 106784), (752, 98832), (768, 96773), (852, 87232), (928, 80088), (1128, 65888), (1136, 65424), (1363, 54528), (1392, 53392), (1504, 49416), (1704, 43616), (1856, 40044), (2059, 36096), (2256, 32944), (2272, 32712), (2726, 27264), (2784, 26696), (3008, 24708), (3337, 22272), (3408, 21808), (3712, 20022), (4089, 18176), (4118, 18048), (4512, 16472), (4544, 16356), (5452, 13632), (5568, 13348), (6016, 12354), (6177, 12032), (6674, 11136), (6816, 10904), (7424, 10011), (8178, 9088), (8236, 9024)]