69984948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 181224736

約数和(自身を除く): 111239788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 157, 242, 307, 314, 363, 471, 484, 614, 628, 726, 921, 942, 1228, 1452, 1727, 1842, 1884, 3377, 3454, 3684, 5181, 6754, 6908, 10131, 10362, 13508, 18997, 20262, 20724, 37147, 37994, 40524, 48199, 56991, 74294, 75988, 96398, 111441, 113982, 144597, 148588, 192796, 222882, 227964, 289194, 445764, 530189, 578388, 1060378, 1590567, 2120756, 3181134, 5832079, 6362268, 11664158, 17496237, 23328316, 34992474, 69984948]

約数ペア:

[(1, 69984948), (2, 34992474), (3, 23328316), (4, 17496237), (6, 11664158), (11, 6362268), (12, 5832079), (22, 3181134), (33, 2120756), (44, 1590567), (66, 1060378), (121, 578388), (132, 530189), (157, 445764), (242, 289194), (307, 227964), (314, 222882), (363, 192796), (471, 148588), (484, 144597), (614, 113982), (628, 111441), (726, 96398), (921, 75988), (942, 74294), (1228, 56991), (1452, 48199), (1727, 40524), (1842, 37994), (1884, 37147), (3377, 20724), (3454, 20262), (3684, 18997), (5181, 13508), (6754, 10362), (6908, 10131)]