144678816

素因数分解:

$2^5\times 3^2\times {\mathrm{691}}^1\times {\mathrm{727}}^1$

素因数の和:1434

約数の個数: 72

約数和(自身を含む): 412592544

約数和(自身を除く): 267913728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 691, 727, 1382, 1454, 2073, 2181, 2764, 2908, 4146, 4362, 5528, 5816, 6219, 6543, 8292, 8724, 11056, 11632, 12438, 13086, 16584, 17448, 22112, 23264, 24876, 26172, 33168, 34896, 49752, 52344, 66336, 69792, 99504, 104688, 199008, 209376, 502357, 1004714, 1507071, 2009428, 3014142, 4018856, 4521213, 6028284, 8037712, 9042426, 12056568, 16075424, 18084852, 24113136, 36169704, 48226272, 72339408, 144678816]

約数ペア:

[(1, 144678816), (2, 72339408), (3, 48226272), (4, 36169704), (6, 24113136), (8, 18084852), (9, 16075424), (12, 12056568), (16, 9042426), (18, 8037712), (24, 6028284), (32, 4521213), (36, 4018856), (48, 3014142), (72, 2009428), (96, 1507071), (144, 1004714), (288, 502357), (691, 209376), (727, 199008), (1382, 104688), (1454, 99504), (2073, 69792), (2181, 66336), (2764, 52344), (2908, 49752), (4146, 34896), (4362, 33168), (5528, 26172), (5816, 24876), (6219, 23264), (6543, 22112), (8292, 17448), (8724, 16584), (11056, 13086), (11632, 12438)]