90142812

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{22159}}^1$

素因数の和:22282

約数の個数: 36

約数和(自身を含む): 229887840

約数和(自身を除く): 139745028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 22159, 44318, 66477, 88636, 132954, 199431, 265908, 398862, 797724, 2503967, 5007934, 7511901, 10015868, 15023802, 22535703, 30047604, 45071406, 90142812]

約数ペア:

[(1, 90142812), (2, 45071406), (3, 30047604), (4, 22535703), (6, 15023802), (9, 10015868), (12, 7511901), (18, 5007934), (36, 2503967), (113, 797724), (226, 398862), (339, 265908), (452, 199431), (678, 132954), (1017, 88636), (1356, 66477), (2034, 44318), (4068, 22159)]