64618128

素因数分解:

$2^4\times 3^3\times {\mathrm{149579}}^1$

素因数の和:149596

約数の個数: 40

約数和(自身を含む): 185479200

約数和(自身を除く): 120861072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149579, 299158, 448737, 598316, 897474, 1196632, 1346211, 1794948, 2393264, 2692422, 3589896, 4038633, 5384844, 7179792, 8077266, 10769688, 16154532, 21539376, 32309064, 64618128]

約数ペア:

[(1, 64618128), (2, 32309064), (3, 21539376), (4, 16154532), (6, 10769688), (8, 8077266), (9, 7179792), (12, 5384844), (16, 4038633), (18, 3589896), (24, 2692422), (27, 2393264), (36, 1794948), (48, 1346211), (54, 1196632), (72, 897474), (108, 598316), (144, 448737), (216, 299158), (432, 149579)]