64199304

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7652

約数の個数: 80

約数和(自身を含む): 193675020

約数和(自身を除く): 129475716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 7621, 8424, 15242, 22863, 30484, 45726, 60968, 68589, 91452, 99073, 137178, 182904, 198146, 205767, 274356, 297219, 396292, 411534, 548712, 594438, 617301, 792584, 823068, 891657, 1188876, 1234602, 1646136, 1783314, 2377752, 2469204, 2674971, 3566628, 4938408, 5349942, 7133256, 8024913, 10699884, 16049826, 21399768, 32099652, 64199304]

約数ペア:

[(1, 64199304), (2, 32099652), (3, 21399768), (4, 16049826), (6, 10699884), (8, 8024913), (9, 7133256), (12, 5349942), (13, 4938408), (18, 3566628), (24, 2674971), (26, 2469204), (27, 2377752), (36, 1783314), (39, 1646136), (52, 1234602), (54, 1188876), (72, 891657), (78, 823068), (81, 792584), (104, 617301), (108, 594438), (117, 548712), (156, 411534), (162, 396292), (216, 297219), (234, 274356), (312, 205767), (324, 198146), (351, 182904), (468, 137178), (648, 99073), (702, 91452), (936, 68589), (1053, 60968), (1404, 45726), (2106, 30484), (2808, 22863), (4212, 15242), (7621, 8424)]