77098263808

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{61879}}^1$

素因数の和:62083

約数の個数: 72

約数和(自身を含む): 159874158080

約数和(自身を除く): 82775894272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 314, 496, 628, 992, 1256, 1984, 2512, 3968, 4867, 5024, 7936, 9734, 10048, 19468, 20096, 38936, 40192, 61879, 77872, 123758, 155744, 247516, 311488, 495032, 622976, 990064, 1245952, 1918249, 1980128, 3836498, 3960256, 7672996, 7920512, 9715003, 15345992, 15841024, 19430006, 30691984, 38860012, 61383968, 77720024, 122767936, 155440048, 245535872, 301165093, 310880096, 491071744, 602330186, 621760192, 1204660372, 1243520384, 2409320744, 2487040768, 4818641488, 9637282976, 19274565952, 38549131904, 77098263808]

約数ペア:

[(1, 77098263808), (2, 38549131904), (4, 19274565952), (8, 9637282976), (16, 4818641488), (31, 2487040768), (32, 2409320744), (62, 1243520384), (64, 1204660372), (124, 621760192), (128, 602330186), (157, 491071744), (248, 310880096), (256, 301165093), (314, 245535872), (496, 155440048), (628, 122767936), (992, 77720024), (1256, 61383968), (1984, 38860012), (2512, 30691984), (3968, 19430006), (4867, 15841024), (5024, 15345992), (7936, 9715003), (9734, 7920512), (10048, 7672996), (19468, 3960256), (20096, 3836498), (38936, 1980128), (40192, 1918249), (61879, 1245952), (77872, 990064), (123758, 622976), (155744, 495032), (247516, 311488)]