78020784

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23557}}^1$

素因数の和:23594

約数の個数: 60

約数和(自身を含む): 227852976

約数和(自身を除く): 149832192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 23557, 47114, 70671, 94228, 141342, 188456, 212013, 282684, 376912, 424026, 541811, 565368, 848052, 1083622, 1130736, 1625433, 1696104, 2167244, 3250866, 3392208, 4334488, 4876299, 6501732, 8668976, 9752598, 13003464, 19505196, 26006928, 39010392, 78020784]

約数ペア:

[(1, 78020784), (2, 39010392), (3, 26006928), (4, 19505196), (6, 13003464), (8, 9752598), (9, 8668976), (12, 6501732), (16, 4876299), (18, 4334488), (23, 3392208), (24, 3250866), (36, 2167244), (46, 1696104), (48, 1625433), (69, 1130736), (72, 1083622), (92, 848052), (138, 565368), (144, 541811), (184, 424026), (207, 376912), (276, 282684), (368, 212013), (414, 188456), (552, 141342), (828, 94228), (1104, 70671), (1656, 47114), (3312, 23557)]