121805964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23017}}^1$

素因数の和:23044

約数の個数: 72

約数和(自身を含む): 367367280

約数和(自身を除く): 245561316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 23017, 46034, 69051, 92068, 138102, 161119, 207153, 276204, 322238, 414306, 483357, 621459, 644476, 828612, 966714, 1127833, 1242918, 1450071, 1933428, 2255666, 2485836, 2900142, 3383499, 4350213, 4511332, 5800284, 6766998, 8700426, 10150497, 13533996, 17400852, 20300994, 30451491, 40601988, 60902982, 121805964]

約数ペア:

[(1, 121805964), (2, 60902982), (3, 40601988), (4, 30451491), (6, 20300994), (7, 17400852), (9, 13533996), (12, 10150497), (14, 8700426), (18, 6766998), (21, 5800284), (27, 4511332), (28, 4350213), (36, 3383499), (42, 2900142), (49, 2485836), (54, 2255666), (63, 1933428), (84, 1450071), (98, 1242918), (108, 1127833), (126, 966714), (147, 828612), (189, 644476), (196, 621459), (252, 483357), (294, 414306), (378, 322238), (441, 276204), (588, 207153), (756, 161119), (882, 138102), (1323, 92068), (1764, 69051), (2646, 46034), (5292, 23017)]