87655776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{70237}}^1$

素因数の和:70263

約数の個数: 48

約数和(自身を含む): 247799664

約数和(自身を除く): 160143888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 70237, 140474, 210711, 280948, 421422, 561896, 842844, 913081, 1123792, 1685688, 1826162, 2247584, 2739243, 3371376, 3652324, 5478486, 6742752, 7304648, 10956972, 14609296, 21913944, 29218592, 43827888, 87655776]

約数ペア:

[(1, 87655776), (2, 43827888), (3, 29218592), (4, 21913944), (6, 14609296), (8, 10956972), (12, 7304648), (13, 6742752), (16, 5478486), (24, 3652324), (26, 3371376), (32, 2739243), (39, 2247584), (48, 1826162), (52, 1685688), (78, 1123792), (96, 913081), (104, 842844), (156, 561896), (208, 421422), (312, 280948), (416, 210711), (624, 140474), (1248, 70237)]