72683604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{288427}}^1$

素因数の和:288444

約数の個数: 36

約数和(自身を含む): 209975584

約数和(自身を除く): 137291980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 288427, 576854, 865281, 1153708, 1730562, 2018989, 2595843, 3461124, 4037978, 5191686, 6056967, 8075956, 10383372, 12113934, 18170901, 24227868, 36341802, 72683604]

約数ペア:

[(1, 72683604), (2, 36341802), (3, 24227868), (4, 18170901), (6, 12113934), (7, 10383372), (9, 8075956), (12, 6056967), (14, 5191686), (18, 4037978), (21, 3461124), (28, 2595843), (36, 2018989), (42, 1730562), (63, 1153708), (84, 865281), (126, 576854), (252, 288427)]