74895128

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 179669700

約数和(自身を除く): 104774572

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1579, 1694, 2156, 3158, 3388, 4312, 5929, 6316, 6776, 11053, 11858, 12632, 17369, 22106, 23716, 34738, 44212, 47432, 69476, 77371, 88424, 121583, 138952, 154742, 191059, 243166, 309484, 382118, 486332, 618968, 764236, 851081, 972664, 1337413, 1528472, 1702162, 2674826, 3404324, 5349652, 6808648, 9361891, 10699304, 18723782, 37447564, 74895128]

約数ペア:

[(1, 74895128), (2, 37447564), (4, 18723782), (7, 10699304), (8, 9361891), (11, 6808648), (14, 5349652), (22, 3404324), (28, 2674826), (44, 1702162), (49, 1528472), (56, 1337413), (77, 972664), (88, 851081), (98, 764236), (121, 618968), (154, 486332), (196, 382118), (242, 309484), (308, 243166), (392, 191059), (484, 154742), (539, 138952), (616, 121583), (847, 88424), (968, 77371), (1078, 69476), (1579, 47432), (1694, 44212), (2156, 34738), (3158, 23716), (3388, 22106), (4312, 17369), (5929, 12632), (6316, 11858), (6776, 11053)]