72235172

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 132792660

約数和(自身を除く): 60557488

約数列:

[1, 2, 4, 29, 58, 109, 116, 197, 218, 394, 436, 788, 841, 1682, 3161, 3364, 5713, 6322, 11426, 12644, 21473, 22852, 42946, 85892, 91669, 165677, 183338, 331354, 366676, 622717, 662708, 1245434, 2490868, 18058793, 36117586, 72235172]

約数ペア:

[(1, 72235172), (2, 36117586), (4, 18058793), (29, 2490868), (58, 1245434), (109, 662708), (116, 622717), (197, 366676), (218, 331354), (394, 183338), (436, 165677), (788, 91669), (841, 85892), (1682, 42946), (3161, 22852), (3364, 21473), (5713, 12644), (6322, 11426)]