80645664

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76369}}^1$

素因数の和:76393

約数の個数: 48

約数和(自身を含む): 230942880

約数和(自身を除く): 150297216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 76369, 152738, 229107, 305476, 458214, 610952, 840059, 916428, 1221904, 1680118, 1832856, 2443808, 2520177, 3360236, 3665712, 5040354, 6720472, 7331424, 10080708, 13440944, 20161416, 26881888, 40322832, 80645664]

約数ペア:

[(1, 80645664), (2, 40322832), (3, 26881888), (4, 20161416), (6, 13440944), (8, 10080708), (11, 7331424), (12, 6720472), (16, 5040354), (22, 3665712), (24, 3360236), (32, 2520177), (33, 2443808), (44, 1832856), (48, 1680118), (66, 1221904), (88, 916428), (96, 840059), (132, 610952), (176, 458214), (264, 305476), (352, 229107), (528, 152738), (1056, 76369)]