80616363.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3730

約数の個数: 64

約数和(自身を含む): 385136640

約数和(自身を除く): 243243096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 3581, 4953, 6604, 7162, 9906, 10743, 13208, 14324, 19812, 21486, 28648, 39624, 42972, 46553, 85944, 93106, 139659, 186212, 279318, 372424, 454787, 558636, 909574, 1117272, 1364361, 1819148, 2728722, 3638296, 5457444, 5912231, 10914888, 11824462, 17736693, 23648924, 35473386, 47297848, 70946772, 141893544]

約数ペア:

[(1, 141893544), (2, 70946772), (3, 47297848), (4, 35473386), (6, 23648924), (8, 17736693), (12, 11824462), (13, 10914888), (24, 5912231), (26, 5457444), (39, 3638296), (52, 2728722), (78, 1819148), (104, 1364361), (127, 1117272), (156, 909574), (254, 558636), (312, 454787), (381, 372424), (508, 279318), (762, 186212), (1016, 139659), (1524, 93106), (1651, 85944), (3048, 46553), (3302, 42972), (3581, 39624), (4953, 28648), (6604, 21486), (7162, 19812), (9906, 14324), (10743, 13208)]