72210908

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33493}}^1$

素因数の和:33522

約数の個数: 36

約数和(自身を含む): 160369272

約数和(自身を除く): 88158364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33493, 66986, 133972, 234451, 368423, 468902, 736846, 937804, 1473692, 1641157, 2578961, 3282314, 5157922, 6564628, 10315844, 18052727, 36105454, 72210908]

約数ペア:

[(1, 72210908), (2, 36105454), (4, 18052727), (7, 10315844), (11, 6564628), (14, 5157922), (22, 3282314), (28, 2578961), (44, 1641157), (49, 1473692), (77, 937804), (98, 736846), (154, 468902), (196, 368423), (308, 234451), (539, 133972), (1078, 66986), (2156, 33493)]