72009252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7723}}^1$

素因数の和:7777

約数の個数: 72

約数和(自身を含む): 213676736

約数和(自身を除く): 141667484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 7723, 9324, 15446, 23169, 30892, 46338, 54061, 69507, 92676, 108122, 139014, 162183, 216244, 278028, 285751, 324366, 486549, 571502, 648732, 857253, 973098, 1143004, 1714506, 1946196, 2000257, 2571759, 3429012, 4000514, 5143518, 6000771, 8001028, 10287036, 12001542, 18002313, 24003084, 36004626, 72009252]

約数ペア:

[(1, 72009252), (2, 36004626), (3, 24003084), (4, 18002313), (6, 12001542), (7, 10287036), (9, 8001028), (12, 6000771), (14, 5143518), (18, 4000514), (21, 3429012), (28, 2571759), (36, 2000257), (37, 1946196), (42, 1714506), (63, 1143004), (74, 973098), (84, 857253), (111, 648732), (126, 571502), (148, 486549), (222, 324366), (252, 285751), (259, 278028), (333, 216244), (444, 162183), (518, 139014), (666, 108122), (777, 92676), (1036, 69507), (1332, 54061), (1554, 46338), (2331, 30892), (3108, 23169), (4662, 15446), (7723, 9324)]