80120304

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50581}}^1$

素因数の和:50606

約数の個数: 60

約数和(自身を含む): 244614552

約数和(自身を除く): 164494248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 50581, 101162, 151743, 202324, 303486, 404648, 455229, 556391, 606972, 809296, 910458, 1112782, 1213944, 1669173, 1820916, 2225564, 2427888, 3338346, 3641832, 4451128, 5007519, 6676692, 7283664, 8902256, 10015038, 13353384, 20030076, 26706768, 40060152, 80120304]

約数ペア:

[(1, 80120304), (2, 40060152), (3, 26706768), (4, 20030076), (6, 13353384), (8, 10015038), (9, 8902256), (11, 7283664), (12, 6676692), (16, 5007519), (18, 4451128), (22, 3641832), (24, 3338346), (33, 2427888), (36, 2225564), (44, 1820916), (48, 1669173), (66, 1213944), (72, 1112782), (88, 910458), (99, 809296), (132, 606972), (144, 556391), (176, 455229), (198, 404648), (264, 303486), (396, 202324), (528, 151743), (792, 101162), (1584, 50581)]