80254536

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 128142264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 269, 372, 401, 538, 744, 802, 807, 1076, 1203, 1604, 1614, 2152, 2406, 3208, 3228, 4812, 6456, 8339, 9624, 12431, 16678, 24862, 25017, 33356, 37293, 49724, 50034, 66712, 74586, 99448, 100068, 107869, 149172, 200136, 215738, 298344, 323607, 431476, 647214, 862952, 1294428, 2588856, 3343939, 6687878, 10031817, 13375756, 20063634, 26751512, 40127268, 80254536]

約数ペア:

[(1, 80254536), (2, 40127268), (3, 26751512), (4, 20063634), (6, 13375756), (8, 10031817), (12, 6687878), (24, 3343939), (31, 2588856), (62, 1294428), (93, 862952), (124, 647214), (186, 431476), (248, 323607), (269, 298344), (372, 215738), (401, 200136), (538, 149172), (744, 107869), (802, 100068), (807, 99448), (1076, 74586), (1203, 66712), (1604, 50034), (1614, 49724), (2152, 37293), (2406, 33356), (3208, 25017), (3228, 24862), (4812, 16678), (6456, 12431), (8339, 9624)]