81060156

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39503}}^1$

素因数の和:39535

約数の個数: 48

約数和(自身を含む): 221222400

約数和(自身を除く): 140162244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 39503, 79006, 118509, 158012, 237018, 355527, 474036, 711054, 750557, 1066581, 1422108, 1501114, 2133162, 2251671, 3002228, 4266324, 4503342, 6755013, 9006684, 13510026, 20265039, 27020052, 40530078, 81060156]

約数ペア:

[(1, 81060156), (2, 40530078), (3, 27020052), (4, 20265039), (6, 13510026), (9, 9006684), (12, 6755013), (18, 4503342), (19, 4266324), (27, 3002228), (36, 2251671), (38, 2133162), (54, 1501114), (57, 1422108), (76, 1066581), (108, 750557), (114, 711054), (171, 474036), (228, 355527), (342, 237018), (513, 158012), (684, 118509), (1026, 79006), (2052, 39503)]