72692258.000000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134867}}^1$

素因数の和:134889

約数の個数: 72

約数和(自身を含む): 589103424

約数和(自身を除く): 419171004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134867, 269734, 404601, 539468, 674335, 809202, 944069, 1213803, 1348670, 1618404, 1888138, 2023005, 2427606, 2697340, 2832207, 3776276, 4046010, 4720345, 4855212, 5664414, 6069015, 8092020, 8496621, 9440690, 11328828, 12138030, 14161035, 16993242, 18881380, 24276060, 28322070, 33986484, 42483105, 56644140, 84966210, 169932420]

約数ペア:

[(1, 169932420), (2, 84966210), (3, 56644140), (4, 42483105), (5, 33986484), (6, 28322070), (7, 24276060), (9, 18881380), (10, 16993242), (12, 14161035), (14, 12138030), (15, 11328828), (18, 9440690), (20, 8496621), (21, 8092020), (28, 6069015), (30, 5664414), (35, 4855212), (36, 4720345), (42, 4046010), (45, 3776276), (60, 2832207), (63, 2697340), (70, 2427606), (84, 2023005), (90, 1888138), (105, 1618404), (126, 1348670), (140, 1213803), (180, 944069), (210, 809202), (252, 674335), (315, 539468), (420, 404601), (630, 269734), (1260, 134867)]