77152428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 202849920

約数和(自身を除く): 125697492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 257, 269, 279, 372, 514, 538, 558, 771, 807, 1028, 1076, 1116, 1542, 1614, 2313, 2421, 3084, 3228, 4626, 4842, 7967, 8339, 9252, 9684, 15934, 16678, 23901, 25017, 31868, 33356, 47802, 50034, 69133, 71703, 75051, 95604, 100068, 138266, 143406, 150102, 207399, 276532, 286812, 300204, 414798, 622197, 829596, 1244394, 2143123, 2488788, 4286246, 6429369, 8572492, 12858738, 19288107, 25717476, 38576214, 77152428]

約数ペア:

[(1, 77152428), (2, 38576214), (3, 25717476), (4, 19288107), (6, 12858738), (9, 8572492), (12, 6429369), (18, 4286246), (31, 2488788), (36, 2143123), (62, 1244394), (93, 829596), (124, 622197), (186, 414798), (257, 300204), (269, 286812), (279, 276532), (372, 207399), (514, 150102), (538, 143406), (558, 138266), (771, 100068), (807, 95604), (1028, 75051), (1076, 71703), (1116, 69133), (1542, 50034), (1614, 47802), (2313, 33356), (2421, 31868), (3084, 25017), (3228, 23901), (4626, 16678), (4842, 15934), (7967, 9684), (8339, 9252)]