72111438

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{27253}}^1$

素因数の和:27278

約数の個数: 48

約数和(自身を含む): 186417360

約数和(自身を除く): 114305922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 27253, 54506, 81759, 163518, 190771, 245277, 381542, 490554, 572313, 735831, 1144626, 1335397, 1471662, 1716939, 2670794, 3433878, 4006191, 5150817, 8012382, 10301634, 12018573, 24037146, 36055719, 72111438]

約数ペア:

[(1, 72111438), (2, 36055719), (3, 24037146), (6, 12018573), (7, 10301634), (9, 8012382), (14, 5150817), (18, 4006191), (21, 3433878), (27, 2670794), (42, 1716939), (49, 1471662), (54, 1335397), (63, 1144626), (98, 735831), (126, 572313), (147, 490554), (189, 381542), (294, 245277), (378, 190771), (441, 163518), (882, 81759), (1323, 54506), (2646, 27253)]