65450424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 186439680

約数和(自身を除く): 120989256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 67, 78, 93, 101, 104, 124, 134, 156, 186, 201, 202, 248, 268, 303, 312, 372, 402, 403, 404, 536, 606, 744, 804, 806, 808, 871, 1209, 1212, 1313, 1608, 1612, 1742, 2077, 2418, 2424, 2613, 2626, 3131, 3224, 3484, 3939, 4154, 4836, 5226, 5252, 6231, 6262, 6767, 6968, 7878, 8308, 9393, 9672, 10452, 10504, 12462, 12524, 13534, 15756, 16616, 18786, 20301, 20904, 24924, 25048, 27001, 27068, 31512, 37572, 40602, 40703, 49848, 54002, 54136, 75144, 81003, 81204, 81406, 87971, 108004, 122109, 162006, 162408, 162812, 175942, 209777, 216008, 244218, 263913, 324012, 325624, 351884, 419554, 488436, 527826, 629331, 648024, 703768, 839108, 976872, 1055652, 1258662, 1678216, 2111304, 2517324, 2727101, 5034648, 5454202, 8181303, 10908404, 16362606, 21816808, 32725212, 65450424]

約数ペア:

[(1, 65450424), (2, 32725212), (3, 21816808), (4, 16362606), (6, 10908404), (8, 8181303), (12, 5454202), (13, 5034648), (24, 2727101), (26, 2517324), (31, 2111304), (39, 1678216), (52, 1258662), (62, 1055652), (67, 976872), (78, 839108), (93, 703768), (101, 648024), (104, 629331), (124, 527826), (134, 488436), (156, 419554), (186, 351884), (201, 325624), (202, 324012), (248, 263913), (268, 244218), (303, 216008), (312, 209777), (372, 175942), (402, 162812), (403, 162408), (404, 162006), (536, 122109), (606, 108004), (744, 87971), (804, 81406), (806, 81204), (808, 81003), (871, 75144), (1209, 54136), (1212, 54002), (1313, 49848), (1608, 40703), (1612, 40602), (1742, 37572), (2077, 31512), (2418, 27068), (2424, 27001), (2613, 25048), (2626, 24924), (3131, 20904), (3224, 20301), (3484, 18786), (3939, 16616), (4154, 15756), (4836, 13534), (5226, 12524), (5252, 12462), (6231, 10504), (6262, 10452), (6767, 9672), (6968, 9393), (7878, 8308)]