72518080.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 357048000

約数和(自身を除く): 219616536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 379, 521, 696, 758, 1042, 1137, 1516, 1563, 2084, 2274, 3032, 3126, 4168, 4548, 6252, 9096, 10991, 12504, 15109, 21982, 30218, 32973, 43964, 45327, 60436, 65946, 87928, 90654, 120872, 131892, 181308, 197459, 263784, 362616, 394918, 592377, 789836, 1184754, 1579672, 2369508, 4739016, 5726311, 11452622, 17178933, 22905244, 34357866, 45810488, 68715732, 137431464]

約数ペア:

[(1, 137431464), (2, 68715732), (3, 45810488), (4, 34357866), (6, 22905244), (8, 17178933), (12, 11452622), (24, 5726311), (29, 4739016), (58, 2369508), (87, 1579672), (116, 1184754), (174, 789836), (232, 592377), (348, 394918), (379, 362616), (521, 263784), (696, 197459), (758, 181308), (1042, 131892), (1137, 120872), (1516, 90654), (1563, 87928), (2084, 65946), (2274, 60436), (3032, 45327), (3126, 43964), (4168, 32973), (4548, 30218), (6252, 21982), (9096, 15109), (10991, 12504)]