72854028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155671}}^1$

素因数の和:155694

約数の個数: 36

約数和(自身を含む): 198326128

約数和(自身を除く): 125472100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155671, 311342, 467013, 622684, 934026, 1401039, 1868052, 2023723, 2802078, 4047446, 5604156, 6071169, 8094892, 12142338, 18213507, 24284676, 36427014, 72854028]

約数ペア:

[(1, 72854028), (2, 36427014), (3, 24284676), (4, 18213507), (6, 12142338), (9, 8094892), (12, 6071169), (13, 5604156), (18, 4047446), (26, 2802078), (36, 2023723), (39, 1868052), (52, 1401039), (78, 934026), (117, 622684), (156, 467013), (234, 311342), (468, 155671)]