76721128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23563}}^1$

素因数の和:23617

約数の個数: 32

約数和(自身を含む): 161177760

約数和(自身を除く): 84456632

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 23563, 47126, 94252, 188504, 259193, 518386, 871831, 1036772, 1743662, 2073544, 3487324, 6974648, 9590141, 19180282, 38360564, 76721128]

約数ペア:

[(1, 76721128), (2, 38360564), (4, 19180282), (8, 9590141), (11, 6974648), (22, 3487324), (37, 2073544), (44, 1743662), (74, 1036772), (88, 871831), (148, 518386), (296, 259193), (407, 188504), (814, 94252), (1628, 47126), (3256, 23563)]