68091516

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1270

約数の個数: 84

約数和(自身を含む): 188214600

約数和(自身を除く): 120123084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1229, 1458, 1539, 2052, 2458, 2916, 3078, 3687, 4617, 4916, 6156, 7374, 9234, 11061, 13851, 14748, 18468, 22122, 23351, 27702, 33183, 44244, 46702, 55404, 66366, 70053, 93404, 99549, 132732, 140106, 199098, 210159, 280212, 298647, 398196, 420318, 597294, 630477, 840636, 895941, 1194588, 1260954, 1791882, 1891431, 2521908, 3583764, 3782862, 5674293, 7565724, 11348586, 17022879, 22697172, 34045758, 68091516]

約数ペア:

[(1, 68091516), (2, 34045758), (3, 22697172), (4, 17022879), (6, 11348586), (9, 7565724), (12, 5674293), (18, 3782862), (19, 3583764), (27, 2521908), (36, 1891431), (38, 1791882), (54, 1260954), (57, 1194588), (76, 895941), (81, 840636), (108, 630477), (114, 597294), (162, 420318), (171, 398196), (228, 298647), (243, 280212), (324, 210159), (342, 199098), (486, 140106), (513, 132732), (684, 99549), (729, 93404), (972, 70053), (1026, 66366), (1229, 55404), (1458, 46702), (1539, 44244), (2052, 33183), (2458, 27702), (2916, 23351), (3078, 22122), (3687, 18468), (4617, 14748), (4916, 13851), (6156, 11061), (7374, 9234)]