84976776

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1936

約数の個数: 80

約数和(自身を含む): 241496640

約数和(自身を除く): 156519864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1847, 1917, 2556, 3694, 3834, 5112, 5541, 5751, 7388, 7668, 11082, 11502, 14776, 15336, 16623, 22164, 23004, 33246, 44328, 46008, 49869, 66492, 99738, 131137, 132984, 149607, 199476, 262274, 299214, 393411, 398952, 524548, 598428, 786822, 1049096, 1180233, 1196856, 1573644, 2360466, 3147288, 3540699, 4720932, 7081398, 9441864, 10622097, 14162796, 21244194, 28325592, 42488388, 84976776]

約数ペア:

[(1, 84976776), (2, 42488388), (3, 28325592), (4, 21244194), (6, 14162796), (8, 10622097), (9, 9441864), (12, 7081398), (18, 4720932), (24, 3540699), (27, 3147288), (36, 2360466), (54, 1573644), (71, 1196856), (72, 1180233), (81, 1049096), (108, 786822), (142, 598428), (162, 524548), (213, 398952), (216, 393411), (284, 299214), (324, 262274), (426, 199476), (568, 149607), (639, 132984), (648, 131137), (852, 99738), (1278, 66492), (1704, 49869), (1847, 46008), (1917, 44328), (2556, 33246), (3694, 23004), (3834, 22164), (5112, 16623), (5541, 15336), (5751, 14776), (7388, 11502), (7668, 11082)]