65408208

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 175226880

約数和(自身を除く): 109818672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 141, 158, 188, 237, 282, 316, 367, 376, 474, 564, 632, 734, 752, 948, 1101, 1128, 1264, 1468, 1896, 2202, 2256, 2936, 3713, 3792, 4404, 5872, 7426, 8808, 11139, 14852, 17249, 17616, 22278, 28993, 29704, 34498, 44556, 51747, 57986, 59408, 68996, 86979, 89112, 103494, 115972, 137992, 173958, 178224, 206988, 231944, 275984, 347916, 413976, 463888, 695832, 827952, 1362671, 1391664, 2725342, 4088013, 5450684, 8176026, 10901368, 16352052, 21802736, 32704104, 65408208]

約数ペア:

[(1, 65408208), (2, 32704104), (3, 21802736), (4, 16352052), (6, 10901368), (8, 8176026), (12, 5450684), (16, 4088013), (24, 2725342), (47, 1391664), (48, 1362671), (79, 827952), (94, 695832), (141, 463888), (158, 413976), (188, 347916), (237, 275984), (282, 231944), (316, 206988), (367, 178224), (376, 173958), (474, 137992), (564, 115972), (632, 103494), (734, 89112), (752, 86979), (948, 68996), (1101, 59408), (1128, 57986), (1264, 51747), (1468, 44556), (1896, 34498), (2202, 29704), (2256, 28993), (2936, 22278), (3713, 17616), (3792, 17249), (4404, 14852), (5872, 11139), (7426, 8808)]