162541728

素因数分解:

$2^5\times 3^5\times {\mathrm{20903}}^1$

素因数の和:20928

約数の個数: 72

約数和(自身を含む): 479370528

約数和(自身を除く): 316828800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 20903, 41806, 62709, 83612, 125418, 167224, 188127, 250836, 334448, 376254, 501672, 564381, 668896, 752508, 1003344, 1128762, 1505016, 1693143, 2006688, 2257524, 3010032, 3386286, 4515048, 5079429, 6020064, 6772572, 9030096, 10158858, 13545144, 18060192, 20317716, 27090288, 40635432, 54180576, 81270864, 162541728]

約数ペア:

[(1, 162541728), (2, 81270864), (3, 54180576), (4, 40635432), (6, 27090288), (8, 20317716), (9, 18060192), (12, 13545144), (16, 10158858), (18, 9030096), (24, 6772572), (27, 6020064), (32, 5079429), (36, 4515048), (48, 3386286), (54, 3010032), (72, 2257524), (81, 2006688), (96, 1693143), (108, 1505016), (144, 1128762), (162, 1003344), (216, 752508), (243, 668896), (288, 564381), (324, 501672), (432, 376254), (486, 334448), (648, 250836), (864, 188127), (972, 167224), (1296, 125418), (1944, 83612), (2592, 62709), (3888, 41806), (7776, 20903)]