90773172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8377}}^1$

素因数の和:8437

約数の個数: 72

約数和(自身を含む): 268364096

約数和(自身を除く): 177590924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 8377, 10836, 16754, 25131, 33508, 50262, 58639, 75393, 100524, 117278, 150786, 175917, 234556, 301572, 351834, 360211, 527751, 703668, 720422, 1055502, 1080633, 1440844, 2111004, 2161266, 2521477, 3241899, 4322532, 5042954, 6483798, 7564431, 10085908, 12967596, 15128862, 22693293, 30257724, 45386586, 90773172]

約数ペア:

[(1, 90773172), (2, 45386586), (3, 30257724), (4, 22693293), (6, 15128862), (7, 12967596), (9, 10085908), (12, 7564431), (14, 6483798), (18, 5042954), (21, 4322532), (28, 3241899), (36, 2521477), (42, 2161266), (43, 2111004), (63, 1440844), (84, 1080633), (86, 1055502), (126, 720422), (129, 703668), (172, 527751), (252, 360211), (258, 351834), (301, 301572), (387, 234556), (516, 175917), (602, 150786), (774, 117278), (903, 100524), (1204, 75393), (1548, 58639), (1806, 50262), (2709, 33508), (3612, 25131), (5418, 16754), (8377, 10836)]