68635836

素因数分解:

$2^2\times 3^5\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 181285104

約数和(自身を除く): 112649268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 243, 293, 324, 482, 486, 586, 723, 879, 964, 972, 1172, 1446, 1758, 2169, 2637, 2892, 3516, 4338, 5274, 6507, 7911, 8676, 10548, 13014, 15822, 19521, 23733, 26028, 31644, 39042, 47466, 58563, 70613, 71199, 78084, 94932, 117126, 141226, 142398, 211839, 234252, 282452, 284796, 423678, 635517, 847356, 1271034, 1906551, 2542068, 3813102, 5719653, 7626204, 11439306, 17158959, 22878612, 34317918, 68635836]

約数ペア:

[(1, 68635836), (2, 34317918), (3, 22878612), (4, 17158959), (6, 11439306), (9, 7626204), (12, 5719653), (18, 3813102), (27, 2542068), (36, 1906551), (54, 1271034), (81, 847356), (108, 635517), (162, 423678), (241, 284796), (243, 282452), (293, 234252), (324, 211839), (482, 142398), (486, 141226), (586, 117126), (723, 94932), (879, 78084), (964, 71199), (972, 70613), (1172, 58563), (1446, 47466), (1758, 39042), (2169, 31644), (2637, 26028), (2892, 23733), (3516, 19521), (4338, 15822), (5274, 13014), (6507, 10548), (7911, 8676)]