61984128

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 175472640

約数和(自身を除く): 113488512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 127, 128, 164, 186, 192, 246, 248, 254, 328, 372, 381, 384, 492, 496, 508, 656, 744, 762, 984, 992, 1016, 1271, 1312, 1488, 1524, 1968, 1984, 2032, 2542, 2624, 2976, 3048, 3813, 3936, 3937, 3968, 4064, 5084, 5207, 5248, 5952, 6096, 7626, 7872, 7874, 8128, 10168, 10414, 11811, 11904, 12192, 15252, 15621, 15744, 15748, 16256, 20336, 20828, 23622, 24384, 30504, 31242, 31496, 40672, 41656, 47244, 48768, 61008, 62484, 62992, 81344, 83312, 94488, 122016, 124968, 125984, 161417, 162688, 166624, 188976, 244032, 249936, 251968, 322834, 333248, 377952, 484251, 488064, 499872, 503936, 645668, 666496, 755904, 968502, 999744, 1291336, 1511808, 1937004, 1999488, 2582672, 3874008, 5165344, 7748016, 10330688, 15496032, 20661376, 30992064, 61984128]

約数ペア:

[(1, 61984128), (2, 30992064), (3, 20661376), (4, 15496032), (6, 10330688), (8, 7748016), (12, 5165344), (16, 3874008), (24, 2582672), (31, 1999488), (32, 1937004), (41, 1511808), (48, 1291336), (62, 999744), (64, 968502), (82, 755904), (93, 666496), (96, 645668), (123, 503936), (124, 499872), (127, 488064), (128, 484251), (164, 377952), (186, 333248), (192, 322834), (246, 251968), (248, 249936), (254, 244032), (328, 188976), (372, 166624), (381, 162688), (384, 161417), (492, 125984), (496, 124968), (508, 122016), (656, 94488), (744, 83312), (762, 81344), (984, 62992), (992, 62484), (1016, 61008), (1271, 48768), (1312, 47244), (1488, 41656), (1524, 40672), (1968, 31496), (1984, 31242), (2032, 30504), (2542, 24384), (2624, 23622), (2976, 20828), (3048, 20336), (3813, 16256), (3936, 15748), (3937, 15744), (3968, 15621), (4064, 15252), (5084, 12192), (5207, 11904), (5248, 11811), (5952, 10414), (6096, 10168), (7626, 8128), (7872, 7874)]