39887208

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3929}}^1$

素因数の和:3991

約数の個数: 64

約数和(自身を含む): 113184000

約数和(自身を除く): 73296792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 3929, 5076, 7858, 10152, 11787, 15716, 23574, 31432, 35361, 47148, 70722, 94296, 106083, 141444, 184663, 212166, 282888, 369326, 424332, 553989, 738652, 848664, 1107978, 1477304, 1661967, 2215956, 3323934, 4431912, 4985901, 6647868, 9971802, 13295736, 19943604, 39887208]

約数ペア:

[(1, 39887208), (2, 19943604), (3, 13295736), (4, 9971802), (6, 6647868), (8, 4985901), (9, 4431912), (12, 3323934), (18, 2215956), (24, 1661967), (27, 1477304), (36, 1107978), (47, 848664), (54, 738652), (72, 553989), (94, 424332), (108, 369326), (141, 282888), (188, 212166), (216, 184663), (282, 141444), (376, 106083), (423, 94296), (564, 70722), (846, 47148), (1128, 35361), (1269, 31432), (1692, 23574), (2538, 15716), (3384, 11787), (3929, 10152), (5076, 7858)]