66592372

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 150419808

約数和(自身を除く): 83827436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 67, 77, 98, 134, 154, 196, 268, 308, 461, 469, 539, 737, 922, 938, 1078, 1474, 1844, 1876, 2156, 2948, 3227, 3283, 5071, 5159, 6454, 6566, 10142, 10318, 12908, 13132, 20284, 20636, 22589, 30887, 35497, 36113, 45178, 61774, 70994, 72226, 90356, 123548, 141988, 144452, 216209, 248479, 339757, 432418, 496958, 679514, 864836, 993916, 1359028, 1513463, 2378299, 3026926, 4756598, 6053852, 9513196, 16648093, 33296186, 66592372]

約数ペア:

[(1, 66592372), (2, 33296186), (4, 16648093), (7, 9513196), (11, 6053852), (14, 4756598), (22, 3026926), (28, 2378299), (44, 1513463), (49, 1359028), (67, 993916), (77, 864836), (98, 679514), (134, 496958), (154, 432418), (196, 339757), (268, 248479), (308, 216209), (461, 144452), (469, 141988), (539, 123548), (737, 90356), (922, 72226), (938, 70994), (1078, 61774), (1474, 45178), (1844, 36113), (1876, 35497), (2156, 30887), (2948, 22589), (3227, 20636), (3283, 20284), (5071, 13132), (5159, 12908), (6454, 10318), (6566, 10142)]