78987552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117541}}^1$

素因数の和:117561

約数の個数: 48

約数和(自身を含む): 236964672

約数和(自身を除く): 157977120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 117541, 235082, 352623, 470164, 705246, 822787, 940328, 1410492, 1645574, 1880656, 2468361, 2820984, 3291148, 3761312, 4936722, 5641968, 6582296, 9873444, 11283936, 13164592, 19746888, 26329184, 39493776, 78987552]

約数ペア:

[(1, 78987552), (2, 39493776), (3, 26329184), (4, 19746888), (6, 13164592), (7, 11283936), (8, 9873444), (12, 6582296), (14, 5641968), (16, 4936722), (21, 3761312), (24, 3291148), (28, 2820984), (32, 2468361), (42, 1880656), (48, 1645574), (56, 1410492), (84, 940328), (96, 822787), (112, 705246), (168, 470164), (224, 352623), (336, 235082), (672, 117541)]