72519246

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 171927360

約数和(自身を除く): 99408114

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 197, 306, 394, 401, 459, 591, 802, 918, 1182, 1203, 1773, 2406, 3349, 3546, 3609, 5319, 6698, 6817, 7218, 10047, 10638, 10827, 13634, 20094, 20451, 21654, 30141, 40902, 60282, 61353, 78997, 90423, 122706, 157994, 180846, 184059, 236991, 368118, 473982, 710973, 1342949, 1421946, 2132919, 2685898, 4028847, 4265838, 8057694, 12086541, 24173082, 36259623, 72519246]

約数ペア:

[(1, 72519246), (2, 36259623), (3, 24173082), (6, 12086541), (9, 8057694), (17, 4265838), (18, 4028847), (27, 2685898), (34, 2132919), (51, 1421946), (54, 1342949), (102, 710973), (153, 473982), (197, 368118), (306, 236991), (394, 184059), (401, 180846), (459, 157994), (591, 122706), (802, 90423), (918, 78997), (1182, 61353), (1203, 60282), (1773, 40902), (2406, 30141), (3349, 21654), (3546, 20451), (3609, 20094), (5319, 13634), (6698, 10827), (6817, 10638), (7218, 10047)]