65400084

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 172448640

約数和(自身を除く): 107048556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 59, 82, 118, 123, 164, 177, 236, 246, 354, 369, 492, 531, 708, 738, 751, 1062, 1476, 1502, 2124, 2253, 2419, 3004, 4506, 4838, 6759, 7257, 9012, 9676, 13518, 14514, 21771, 27036, 29028, 30791, 43542, 44309, 61582, 87084, 88618, 92373, 123164, 132927, 177236, 184746, 265854, 277119, 369492, 398781, 531708, 554238, 797562, 1108476, 1595124, 1816669, 3633338, 5450007, 7266676, 10900014, 16350021, 21800028, 32700042, 65400084]

約数ペア:

[(1, 65400084), (2, 32700042), (3, 21800028), (4, 16350021), (6, 10900014), (9, 7266676), (12, 5450007), (18, 3633338), (36, 1816669), (41, 1595124), (59, 1108476), (82, 797562), (118, 554238), (123, 531708), (164, 398781), (177, 369492), (236, 277119), (246, 265854), (354, 184746), (369, 177236), (492, 132927), (531, 123164), (708, 92373), (738, 88618), (751, 87084), (1062, 61582), (1476, 44309), (1502, 43542), (2124, 30791), (2253, 29028), (2419, 27036), (3004, 21771), (4506, 14514), (4838, 13518), (6759, 9676), (7257, 9012)]