80800416

素因数分解:

$2^5\times 3^5\times {\mathrm{10391}}^1$

素因数の和:10416

約数の個数: 72

約数和(自身を含む): 238309344

約数和(自身を除く): 157508928

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, 10391, 20782, 31173, 41564, 62346, 83128, 93519, 124692, 166256, 187038, 249384, 280557, 332512, 374076, 498768, 561114, 748152, 841671, 997536, 1122228, 1496304, 1683342, 2244456, 2525013, 2992608, 3366684, 4488912, 5050026, 6733368, 8977824, 10100052, 13466736, 20200104, 26933472, 40400208, 80800416]

約数ペア:

[(1, 80800416), (2, 40400208), (3, 26933472), (4, 20200104), (6, 13466736), (8, 10100052), (9, 8977824), (12, 6733368), (16, 5050026), (18, 4488912), (24, 3366684), (27, 2992608), (32, 2525013), (36, 2244456), (48, 1683342), (54, 1496304), (72, 1122228), (81, 997536), (96, 841671), (108, 748152), (144, 561114), (162, 498768), (216, 374076), (243, 332512), (288, 280557), (324, 249384), (432, 187038), (486, 166256), (648, 124692), (864, 93519), (972, 83128), (1296, 62346), (1944, 41564), (2592, 31173), (3888, 20782), (7776, 10391)]