71888004

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{42487}}^1$

素因数の和:42544

約数の個数: 36

約数和(自身を含む): 185587584

約数和(自身を除く): 113699580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 42487, 84974, 127461, 169948, 254922, 382383, 509844, 764766, 1529532, 1996889, 3993778, 5990667, 7987556, 11981334, 17972001, 23962668, 35944002, 71888004]

約数ペア:

[(1, 71888004), (2, 35944002), (3, 23962668), (4, 17972001), (6, 11981334), (9, 7987556), (12, 5990667), (18, 3993778), (36, 1996889), (47, 1529532), (94, 764766), (141, 509844), (188, 382383), (282, 254922), (423, 169948), (564, 127461), (846, 84974), (1692, 42487)]