77212692

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1693

約数の個数: 72

約数和(自身を含む): 206286080

約数和(自身を除く): 129073388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 1609, 2666, 3218, 3999, 4827, 5332, 6436, 7998, 9654, 11997, 14481, 15996, 19308, 23994, 28962, 47988, 49879, 57924, 69187, 99758, 138374, 149637, 199516, 207561, 276748, 299274, 415122, 448911, 598548, 622683, 830244, 897822, 1245366, 1795644, 2144797, 2490732, 4289594, 6434391, 8579188, 12868782, 19303173, 25737564, 38606346, 77212692]

約数ペア:

[(1, 77212692), (2, 38606346), (3, 25737564), (4, 19303173), (6, 12868782), (9, 8579188), (12, 6434391), (18, 4289594), (31, 2490732), (36, 2144797), (43, 1795644), (62, 1245366), (86, 897822), (93, 830244), (124, 622683), (129, 598548), (172, 448911), (186, 415122), (258, 299274), (279, 276748), (372, 207561), (387, 199516), (516, 149637), (558, 138374), (774, 99758), (1116, 69187), (1333, 57924), (1548, 49879), (1609, 47988), (2666, 28962), (3218, 23994), (3999, 19308), (4827, 15996), (5332, 14481), (6436, 11997), (7998, 9654)]