90978516

素因数分解:

$2^2\times 3^2\times {\mathrm{599}}^1\times {\mathrm{4219}}^1$

素因数の和:4828

約数の個数: 36

約数和(自身を含む): 230412000

約数和(自身を除く): 139433484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 599, 1198, 1797, 2396, 3594, 4219, 5391, 7188, 8438, 10782, 12657, 16876, 21564, 25314, 37971, 50628, 75942, 151884, 2527181, 5054362, 7581543, 10108724, 15163086, 22744629, 30326172, 45489258, 90978516]

約数ペア:

[(1, 90978516), (2, 45489258), (3, 30326172), (4, 22744629), (6, 15163086), (9, 10108724), (12, 7581543), (18, 5054362), (36, 2527181), (599, 151884), (1198, 75942), (1797, 50628), (2396, 37971), (3594, 25314), (4219, 21564), (5391, 16876), (7188, 12657), (8438, 10782)]