77888256

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 212976624

約数和(自身を除く): 135088368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 2741, 3552, 4736, 5482, 7104, 8223, 9472, 10964, 14208, 16446, 21928, 28416, 32892, 43856, 65784, 87712, 101417, 131568, 175424, 202834, 263136, 304251, 350848, 405668, 526272, 608502, 701696, 811336, 1052544, 1217004, 1622672, 2105088, 2434008, 3245344, 4868016, 6490688, 9736032, 12981376, 19472064, 25962752, 38944128, 77888256]

約数ペア:

[(1, 77888256), (2, 38944128), (3, 25962752), (4, 19472064), (6, 12981376), (8, 9736032), (12, 6490688), (16, 4868016), (24, 3245344), (32, 2434008), (37, 2105088), (48, 1622672), (64, 1217004), (74, 1052544), (96, 811336), (111, 701696), (128, 608502), (148, 526272), (192, 405668), (222, 350848), (256, 304251), (296, 263136), (384, 202834), (444, 175424), (592, 131568), (768, 101417), (888, 87712), (1184, 65784), (1776, 43856), (2368, 32892), (2741, 28416), (3552, 21928), (4736, 16446), (5482, 14208), (7104, 10964), (8223, 9472)]