64159884

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31267}}^1$

素因数の和:31299

約数の個数: 48

約数和(自身を含む): 175100800

約数和(自身を除く): 110940916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 31267, 62534, 93801, 125068, 187602, 281403, 375204, 562806, 594073, 844209, 1125612, 1188146, 1688418, 1782219, 2376292, 3376836, 3564438, 5346657, 7128876, 10693314, 16039971, 21386628, 32079942, 64159884]

約数ペア:

[(1, 64159884), (2, 32079942), (3, 21386628), (4, 16039971), (6, 10693314), (9, 7128876), (12, 5346657), (18, 3564438), (19, 3376836), (27, 2376292), (36, 1782219), (38, 1688418), (54, 1188146), (57, 1125612), (76, 844209), (108, 594073), (114, 562806), (171, 375204), (228, 281403), (342, 187602), (513, 125068), (684, 93801), (1026, 62534), (2052, 31267)]