67144788

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 180867232

約数和(自身を除く): 113722444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1867, 1998, 2997, 3734, 3996, 5601, 5994, 7468, 8991, 11202, 11988, 16803, 17982, 22404, 33606, 35964, 50409, 67212, 69079, 100818, 138158, 151227, 201636, 207237, 276316, 302454, 414474, 453681, 604908, 621711, 828948, 907362, 1243422, 1814724, 1865133, 2486844, 3730266, 5595399, 7460532, 11190798, 16786197, 22381596, 33572394, 67144788]

約数ペア:

[(1, 67144788), (2, 33572394), (3, 22381596), (4, 16786197), (6, 11190798), (9, 7460532), (12, 5595399), (18, 3730266), (27, 2486844), (36, 1865133), (37, 1814724), (54, 1243422), (74, 907362), (81, 828948), (108, 621711), (111, 604908), (148, 453681), (162, 414474), (222, 302454), (243, 276316), (324, 207237), (333, 201636), (444, 151227), (486, 138158), (666, 100818), (972, 69079), (999, 67212), (1332, 50409), (1867, 35964), (1998, 33606), (2997, 22404), (3734, 17982), (3996, 16803), (5601, 11988), (5994, 11202), (7468, 8991)]