71788392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76697}}^1$

素因数の和:76722

約数の個数: 48

約数和(自身を含む): 209385540

約数和(自身を除く): 137597148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 76697, 153394, 230091, 306788, 460182, 613576, 690273, 920364, 997061, 1380546, 1840728, 1994122, 2761092, 2991183, 3988244, 5522184, 5982366, 7976488, 8973549, 11964732, 17947098, 23929464, 35894196, 71788392]

約数ペア:

[(1, 71788392), (2, 35894196), (3, 23929464), (4, 17947098), (6, 11964732), (8, 8973549), (9, 7976488), (12, 5982366), (13, 5522184), (18, 3988244), (24, 2991183), (26, 2761092), (36, 1994122), (39, 1840728), (52, 1380546), (72, 997061), (78, 920364), (104, 690273), (117, 613576), (156, 460182), (234, 306788), (312, 230091), (468, 153394), (936, 76697)]