87387768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31121}}^1$

素因数の和:31149

約数の個数: 64

約数和(自身を含む): 261424800

約数和(自身を除く): 174037032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 31121, 62242, 93363, 124484, 186726, 248968, 280089, 373452, 404573, 560178, 746904, 809146, 840267, 1120356, 1213719, 1618292, 1680534, 2240712, 2427438, 3236584, 3361068, 3641157, 4854876, 6722136, 7282314, 9709752, 10923471, 14564628, 21846942, 29129256, 43693884, 87387768]

約数ペア:

[(1, 87387768), (2, 43693884), (3, 29129256), (4, 21846942), (6, 14564628), (8, 10923471), (9, 9709752), (12, 7282314), (13, 6722136), (18, 4854876), (24, 3641157), (26, 3361068), (27, 3236584), (36, 2427438), (39, 2240712), (52, 1680534), (54, 1618292), (72, 1213719), (78, 1120356), (104, 840267), (108, 809146), (117, 746904), (156, 560178), (216, 404573), (234, 373452), (312, 280089), (351, 248968), (468, 186726), (702, 124484), (936, 93363), (1404, 62242), (2808, 31121)]