71479932

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 172824960

約数和(自身を除く): 101345028

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 498, 516, 996, 1669, 3338, 3569, 5007, 6676, 7138, 10014, 10707, 14276, 20028, 21414, 42828, 71767, 138527, 143534, 215301, 277054, 287068, 415581, 430602, 554108, 831162, 861204, 1662324, 5956661, 11913322, 17869983, 23826644, 35739966, 71479932]

約数ペア:

[(1, 71479932), (2, 35739966), (3, 23826644), (4, 17869983), (6, 11913322), (12, 5956661), (43, 1662324), (83, 861204), (86, 831162), (129, 554108), (166, 430602), (172, 415581), (249, 287068), (258, 277054), (332, 215301), (498, 143534), (516, 138527), (996, 71767), (1669, 42828), (3338, 21414), (3569, 20028), (5007, 14276), (6676, 10707), (7138, 10014)]