72091492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 150474240

約数和(自身を除く): 78382748

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 3109, 5797, 6218, 11594, 12436, 23188, 34199, 52853, 68398, 96379, 105706, 136796, 192758, 211412, 385516, 581383, 1060169, 1162766, 1638443, 2120338, 2325532, 3276886, 4240676, 6553772, 18022873, 36045746, 72091492]

約数ペア:

[(1, 72091492), (2, 36045746), (4, 18022873), (11, 6553772), (17, 4240676), (22, 3276886), (31, 2325532), (34, 2120338), (44, 1638443), (62, 1162766), (68, 1060169), (124, 581383), (187, 385516), (341, 211412), (374, 192758), (527, 136796), (682, 105706), (748, 96379), (1054, 68398), (1364, 52853), (2108, 34199), (3109, 23188), (5797, 12436), (6218, 11594)]