72723798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{192391}}^1$

素因数の和:192409

約数の個数: 32

約数和(自身を含む): 184696320

約数和(自身を除く): 111972522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 192391, 384782, 577173, 1154346, 1346737, 1731519, 2693474, 3463038, 4040211, 5194557, 8080422, 10389114, 12120633, 24241266, 36361899, 72723798]

約数ペア:

[(1, 72723798), (2, 36361899), (3, 24241266), (6, 12120633), (7, 10389114), (9, 8080422), (14, 5194557), (18, 4040211), (21, 3463038), (27, 2693474), (42, 1731519), (54, 1346737), (63, 1154346), (126, 577173), (189, 384782), (378, 192391)]