69345016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 146522880

約数和(自身を除く): 77177864

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 137, 157, 248, 274, 314, 403, 548, 628, 806, 1096, 1256, 1612, 1781, 2041, 3224, 3562, 4082, 4247, 4867, 7124, 8164, 8494, 9734, 14248, 16328, 16988, 19468, 21509, 33976, 38936, 43018, 55211, 63271, 86036, 110422, 126542, 172072, 220844, 253084, 279617, 441688, 506168, 559234, 666779, 1118468, 1333558, 2236936, 2667116, 5334232, 8668127, 17336254, 34672508, 69345016]

約数ペア:

[(1, 69345016), (2, 34672508), (4, 17336254), (8, 8668127), (13, 5334232), (26, 2667116), (31, 2236936), (52, 1333558), (62, 1118468), (104, 666779), (124, 559234), (137, 506168), (157, 441688), (248, 279617), (274, 253084), (314, 220844), (403, 172072), (548, 126542), (628, 110422), (806, 86036), (1096, 63271), (1256, 55211), (1612, 43018), (1781, 38936), (2041, 33976), (3224, 21509), (3562, 19468), (4082, 16988), (4247, 16328), (4867, 14248), (7124, 9734), (8164, 8494)]