80930766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2809

約数の個数: 64

約数和(自身を含む): 200056320

約数和(自身を除く): 119125554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 2741, 4218, 4921, 5482, 8223, 9842, 14763, 16446, 19187, 29526, 38374, 52079, 57561, 101417, 104158, 115122, 156237, 202834, 304251, 312474, 364553, 608502, 709919, 729106, 1093659, 1419838, 1926923, 2129757, 2187318, 3853846, 4259514, 5780769, 11561538, 13488461, 26976922, 40465383, 80930766]

約数ペア:

[(1, 80930766), (2, 40465383), (3, 26976922), (6, 13488461), (7, 11561538), (14, 5780769), (19, 4259514), (21, 3853846), (37, 2187318), (38, 2129757), (42, 1926923), (57, 1419838), (74, 1093659), (111, 729106), (114, 709919), (133, 608502), (222, 364553), (259, 312474), (266, 304251), (399, 202834), (518, 156237), (703, 115122), (777, 104158), (798, 101417), (1406, 57561), (1554, 52079), (2109, 38374), (2741, 29526), (4218, 19187), (4921, 16446), (5482, 14763), (8223, 9842)]